Find the area of the triangle with sides equal to 1m and angles 60

QUESTION POSTED AT 03/12/2019 - 12:35 PM

Answered by admin AT 03/12/2019 - 12:35 PM

By the formula for the area of an equilateral triangle (s^2sqrt(3)/4), the area is sqrt(3)/4.
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Related questions

What does equals 23 in multiplication

23 ×1 is the answer since you can't multiply anything else to get 23.
 

ANSWERED AT 14/12/2019 - 05:31 PM


QUESTION POSTED AT 14/12/2019 - 05:31 PM

Which expression represents the perimeter of the triangle 3k+5 15+4k 2k+16

The answer is 9k + 36

Just add them all together :3

ANSWERED AT 14/12/2019 - 05:27 PM


QUESTION POSTED AT 14/12/2019 - 05:27 PM

What is 5 times 70 equals 5 times blank tens??????

Answer:

70x5= 350

350/5= 60

60 tens

Step-by-step explanation:

ANSWERED AT 14/12/2019 - 05:26 PM


QUESTION POSTED AT 14/12/2019 - 05:26 PM

His flight covered about 3610 miles in 33.5 hours. Find the unit rate in miles per hour

3610 ÷ 33.5 = 107.761194 107.76 miles per hour

ANSWERED AT 14/12/2019 - 05:24 PM


QUESTION POSTED AT 14/12/2019 - 05:24 PM

Draw to explain how you would make a ten to find 5+8

5+8=thirteen i mean 13

ANSWERED AT 14/12/2019 - 05:24 PM


QUESTION POSTED AT 14/12/2019 - 05:24 PM

Is 2/5 less than ,greater than ,or equal to 1/2

The answer you are looking for is less than

ANSWERED AT 14/12/2019 - 05:23 PM


QUESTION POSTED AT 14/12/2019 - 05:23 PM

Charles Lindbergh made the first solo airplane flight from New York to Paris. His flight covered about 3610 miles in 33.5 hours. Find the unit rate in miles per hour.

Charles Lindbergh made the first solo airplane flight from New York to paris. His flight covered about 3 610 miles in 33.5 hours. Let’s find the Unit Rate for this given data: => 3 610 miles is the total distance => 33.5 hours is the time Let’s divide the distance by time to get the answer => 3 610 / 33.5 => 107.8 miles per hour – this is the unit rate that Charles travelled in plane from New York to Paris

ANSWERED AT 14/12/2019 - 05:23 PM


QUESTION POSTED AT 14/12/2019 - 05:23 PM

Is 3/5 less,greater,or equal to 7/10

The answer you are looking for is less than

ANSWERED AT 14/12/2019 - 05:23 PM


QUESTION POSTED AT 14/12/2019 - 05:23 PM

The lengths of the sides of a triangle are in the extened ratio 3:6:8. The triangle's perimeter is 520cm. What are the lengths of the sides?

The three lengths are 3x, 6x, 8x.

The perimeter of a triangle is the sum of all lengths:
3x + 6x + 8x = 520.

Solving for x,
17x = 520
x = 30.59 cm

So the three lengths are
3(30.59) = 91.77 cm
6(30.59) = 183.54 cm
8(30.59) = 244.72 cm

ANSWERED AT 14/12/2019 - 05:21 PM


QUESTION POSTED AT 14/12/2019 - 05:21 PM

The band members marched in 8 rows. There were 6 band members in each row. Explain how the fact that 5x6=30 can help you find 8x6

If you know that 5*6=30 then you know that the answer will be more than 30. So now you have to just add 6 to the number 30 three more times to get the answer that 8*6=48

ANSWERED AT 14/12/2019 - 05:17 PM


QUESTION POSTED AT 14/12/2019 - 05:17 PM

Explain how you know that when finding a fractional part of a whole number is the same as multiplying that fraction by a whole numbver


I know that because my 8th grade math teacher taught us (in 1954)
that when you see the word "of" in a math problem, it almost always
means "times".  So part of your question says "... finding a fractional
part times a whole number ...".
 
 

ANSWERED AT 14/12/2019 - 05:16 PM


QUESTION POSTED AT 14/12/2019 - 05:16 PM

What equals 210 adding

110+100= 210

Hoped this helped.

~Bob Ross®

ANSWERED AT 14/12/2019 - 05:16 PM


QUESTION POSTED AT 14/12/2019 - 05:16 PM

How is finding a fractional number is the same as multiplying that fraction by a whole number

It is easy you just kinda need to simplify and i thing. you wll ind

ANSWERED AT 14/12/2019 - 05:15 PM


QUESTION POSTED AT 14/12/2019 - 05:15 PM

7. Find the volume of the above cylinder. Use 3.14 for pi. 1356.48 cu. cm 432 sq. cm 452.16 cu. cm 226.08 cu. cm

V = pi*h*r^2 = 3.14*12*6^2 = 1356.48 cu.cm

ANSWERED AT 14/12/2019 - 05:14 PM


QUESTION POSTED AT 14/12/2019 - 05:14 PM

What are 2 answers that can equal 49 in multiplication

48+1 and 39+9 they both equal 49

ANSWERED AT 14/12/2019 - 05:13 PM


QUESTION POSTED AT 14/12/2019 - 05:13 PM

Four girls and two boys are working on a art project. they have four squares of felt. if each person gets an equal share of felt, how much of a piece of felt will each person gets?

4 divided by 6
Your answer will be a decimal

0.66666666666

Hope I helped
jcossin22

ANSWERED AT 14/12/2019 - 05:13 PM


QUESTION POSTED AT 14/12/2019 - 05:13 PM

How can I work out 30% of (blank) is 60?

X= 60*100 /30
=600/3= 200 

check
200*30/100=60

ANSWERED AT 14/12/2019 - 05:10 PM


QUESTION POSTED AT 14/12/2019 - 05:10 PM

The sides of a triangular birdcage are consecutive intergers if tge perimeter is 114 cm what is tge length of each side

Let:
x = first consecutive integer (or first side of △)
x + 1 = second consecutive integer (or second side of △)
x + 2 = third consecutive integer (or third side of △)

The formula for a perimeter of △ is simply the addition of three sides (or length). Since the given perimeter is 114 cm,
x + x+1 + x+2 = 114
3x + 3 = 114
3x = 114 - 3
3x = 111
x = 111 /3 = 37 cm
The three sides are 37 cm, 38 cm, and 39 cm.

ANSWERED AT 14/12/2019 - 05:10 PM


QUESTION POSTED AT 14/12/2019 - 05:10 PM

What are 3 anwers that equal 4 in multiplication

You could do 4×1 1×4 and 2×2

ANSWERED AT 14/12/2019 - 05:10 PM


QUESTION POSTED AT 14/12/2019 - 05:10 PM

Who walks at a faster rate: someone who walks 60 feet in 10 seconds or someone who takes 5 seconds to walk 25 feet?

Someone who walk 60 feet in 10 second is the one who walk faster because when you take some who walk 25 feet in 5 second is not gonna doing it , let see 5+5= 10 25 + 25 = 50 So you already see there is 10 second left Hope you understand it , let me know if my help is not a waste of time

ANSWERED AT 14/12/2019 - 05:06 PM


QUESTION POSTED AT 14/12/2019 - 05:06 PM

How do you know if a fraction is equal to one?

2/2 = 1  and (1/3)^0 = 1  so x/x = 1 because there is same number and (x/y)^0= 1 because its 0 and 1/1 is always 1 these are the fractions that are always 1 :))
i hope this be helpful 
have a nice day 

ANSWERED AT 14/12/2019 - 05:06 PM


QUESTION POSTED AT 14/12/2019 - 05:06 PM

A grocery store sign indicates that bananas are 6 for $1.50, and a sign by the oranges indicates that they are 5 for $3.00. Find the total cost of buying 2 bananas and 2 oranges.

A grocery store sign indicates the following => 6 bananas for 1.50 dollars => 5 Oranges for 3.00 dollars. Find the cost if you only want to buy 2 bananas and 2 oranges. Solutions: => 6 Bananas for 1.50 dollars => 6 / 2 = 3, thus 1.50 / 3 = 0.5 Thus, the price of 2 bananas if 0.5 dollars. => 5 Oranges for 3.00 dollars => 3 / 5 = 0.6 dollars. You want to buy 2 => 0.6 * 2 = 0.12 dollars. Thus, the price of 2 oranges is 0.12 dollars.

ANSWERED AT 14/12/2019 - 05:04 PM


QUESTION POSTED AT 14/12/2019 - 05:04 PM

The length of one side of a square city block is 462 meter. what is the perimeter of the block.

Ok idk who watched bird box,

ANSWERED AT 14/12/2019 - 05:04 PM


QUESTION POSTED AT 14/12/2019 - 05:04 PM

How can you use 4s fact to find 7x8? Give the product in your explanation.

How can you use a 4s fact to find 7x8 give the product in your explanation?4x7=28(4x7=2x28=56

ANSWERED AT 14/12/2019 - 05:02 PM


QUESTION POSTED AT 14/12/2019 - 05:02 PM

Each list shows the interior angle measures of a quadrilateral. Which set of measures describes a quadrilateral that cannot be inscribed in a circle?


We'll never know.  The shifting mists and misting shifts of time
and consciousness have blocked the lists from our vision, and
we cannot see them.

ANSWERED AT 14/12/2019 - 05:01 PM


QUESTION POSTED AT 14/12/2019 - 05:01 PM

What fraction is equal to 3/5

 \frac{3}{5} = ?. To find out what this equals to we wil multiply by 10 and 15 to give you 2 fractions. There are more but we are only going to do 2 more. lets do it:-

 \frac{3*10}{5*10} =  \frac{30}{50}

 \frac{3*15}{5*15}=  \frac{45}{75}

So, 2 fractions equivalent to  \frac{3}{5} are  \frac{30}{50} and  \frac{45}{75} .

Hope I helped ya!! 

ANSWERED AT 14/12/2019 - 05:00 PM


QUESTION POSTED AT 14/12/2019 - 05:00 PM