# [GEOMETRY] What is the surface area of the right prism

QUESTION POSTED AT 26/03/2020 - 02:26 PM

QUESTION POSTED AT 26/03/2020 - 02:26 PM

The correct answer -

B .504 unit^2

B .504 unit^2

Was there any pictures for this?

ANSWERED AT 28/03/2020 - 12:57 PM

QUESTION POSTED AT 28/03/2020 - 12:57 PM

The answer is D) 15 square units for the formula of a parallelogram is length times height, the way I solved it was I graphed to get a visual and understand , I see that the height is 3 and the length is 5 so 3•5 is 15

( feel free to ask follow up questions)

( feel free to ask follow up questions)

ANSWERED AT 28/03/2020 - 12:53 PM

QUESTION POSTED AT 28/03/2020 - 12:53 PM

120

times 12 - 360

it should give you the right answer if you solve the problem like that

times 12 - 360

it should give you the right answer if you solve the problem like that

ANSWERED AT 28/03/2020 - 12:46 PM

QUESTION POSTED AT 28/03/2020 - 12:46 PM

The answer is D because it 172.8 cm

ANSWERED AT 28/03/2020 - 12:44 PM

QUESTION POSTED AT 28/03/2020 - 12:44 PM

The formula to find the surface area of a cylinder is...

*2π(r)(h) + 2π(r)² = Surface Area*

The height is 8 feet and the radius is 4 feet. Plug and solve!

After plugging in and solving, you should get an answer of roughly 301.59 feet.

The height is 8 feet and the radius is 4 feet. Plug and solve!

After plugging in and solving, you should get an answer of roughly 301.59 feet.

ANSWERED AT 28/03/2020 - 12:42 PM

QUESTION POSTED AT 28/03/2020 - 12:42 PM

Its 4.0 because an is in on a seventh

ANSWERED AT 28/03/2020 - 12:36 PM

QUESTION POSTED AT 28/03/2020 - 12:36 PM

First you multiply 3 and 4 to get 12, then add 4 to get 16. There is also another way to do it you can draw a picture of 4 blocks then add 3 more of the 4 blocks then add one more of the 4 blocks to get 16. 16 is the answer! Hope this helped ( :

ANSWERED AT 28/03/2020 - 12:36 PM

QUESTION POSTED AT 28/03/2020 - 12:36 PM

Since we are given 2 sides and 2 angles, we can use the Side Angle Side (SAS) method. The area of a triangle is given by the formula:

Area = absinC/2; where a and b are adjacent sides and C is the angle between a and b.

Area = 5*8*sin31°/2 = 10.3 square units.

Area = absinC/2; where a and b are adjacent sides and C is the angle between a and b.

Area = 5*8*sin31°/2 = 10.3 square units.

ANSWERED AT 28/03/2020 - 12:34 PM

QUESTION POSTED AT 28/03/2020 - 12:34 PM

7.7 radius and 7 shapedsided

ANSWERED AT 28/03/2020 - 12:30 PM

QUESTION POSTED AT 28/03/2020 - 12:30 PM

I cant answer it, because i dont see anything

ANSWERED AT 28/03/2020 - 12:26 PM

QUESTION POSTED AT 28/03/2020 - 12:26 PM

First, you find the area of one triangle.

Area of Triangle= 1/2 base x height

here we plug in

(1/2)5 x 7

2.5 x 7

17.5

So 17.5 is the area of one triangle, you have 4

so we multiply 17.5 x 4= 70

Now we need to find the area of the base which is a square so the area = length x width or side x side

plug in 5 x 5= 25

so we add everything up 70+25= 95

Answer is choice c 95 ft sq.

Area of Triangle= 1/2 base x height

here we plug in

(1/2)5 x 7

2.5 x 7

17.5

So 17.5 is the area of one triangle, you have 4

so we multiply 17.5 x 4= 70

Now we need to find the area of the base which is a square so the area = length x width or side x side

plug in 5 x 5= 25

so we add everything up 70+25= 95

Answer is choice c 95 ft sq.

ANSWERED AT 28/03/2020 - 12:25 PM

QUESTION POSTED AT 28/03/2020 - 12:25 PM

ok, so we now just have 4 normal sides and 2 L shapes

L shape can be cut into 2 rectangles

5 by 5 and 5 by 10 so total of 75 is the L

2 L's so

2*75=150

the sides

4 of them

they all are 10 by 3

10*3*4=120

answer is A

ANSWERED AT 28/03/2020 - 12:24 PM

QUESTION POSTED AT 28/03/2020 - 12:24 PM

D=2r is your answer

-TheQuestClub

-TheQuestClub

ANSWERED AT 28/03/2020 - 12:17 PM

QUESTION POSTED AT 28/03/2020 - 12:17 PM

your answer is c

I JUST TOOK THE TEST

ANSWERED AT 28/03/2020 - 12:16 PM

QUESTION POSTED AT 28/03/2020 - 12:16 PM

**Answer: B is the right answer. Diameter of the given rectangular lawn=17 feet.**

**Step-by-step explanation:**

Given: A rectangular lawn 15 feet long and 8 feet wide.

To find the diagonal of lawn such that it will divide the area of the lawn into two right triangles. [i.e. diagonal will be the hypotenuse]

So by Pythagoras theorem of right triangles,

**Therefore diameter of the given rectangular lawn=17 feet.**

ANSWERED AT 28/03/2020 - 12:10 PM

QUESTION POSTED AT 28/03/2020 - 12:10 PM

Give the full answer do you mean if it's right or

ANSWERED AT 28/03/2020 - 12:10 PM

QUESTION POSTED AT 28/03/2020 - 12:10 PM

if you solve those equations for "c" and "d" respectively, you'd get, well the Q point of c,d

ANSWERED AT 28/03/2020 - 12:10 PM

QUESTION POSTED AT 28/03/2020 - 12:10 PM

The area of a circle is Pi times the Radius Squared

ANSWERED AT 28/03/2020 - 12:09 PM

QUESTION POSTED AT 28/03/2020 - 12:09 PM

A= pi times r*r so if you are using 3.14 as pi the answer is 78.5 because 5x5=25

25x3.14=78.5

25x3.14=78.5

ANSWERED AT 28/03/2020 - 12:08 PM

QUESTION POSTED AT 28/03/2020 - 12:08 PM

It could be done with two boxes how big is it

ANSWERED AT 28/03/2020 - 12:04 PM

QUESTION POSTED AT 28/03/2020 - 12:04 PM

Hey i think it is 8 * .75 * 150 = 9

ANSWERED AT 28/03/2020 - 12:03 PM

QUESTION POSTED AT 28/03/2020 - 12:03 PM

**Answer:**

43.3

**Step-by-step explanation:**

ANSWERED AT 28/03/2020 - 12:02 PM

QUESTION POSTED AT 28/03/2020 - 12:02 PM

The rope's length is the radius

area=pir^2

area=pi5^2

area=25pi square meters

if we use pi=3.14

area=78.5 square meters

area=pir^2

area=pi5^2

area=25pi square meters

if we use pi=3.14

area=78.5 square meters

ANSWERED AT 28/03/2020 - 12:00 PM

QUESTION POSTED AT 28/03/2020 - 12:00 PM

The perimeter (circumference) = 28 * PI.

This means the diameter = 28.

The area = PI*radius^2

area = PI * 14^2

area = PI * 196

area = 615.7521601036 square feet

This means the diameter = 28.

The area = PI*radius^2

area = PI * 14^2

area = PI * 196

area = 615.7521601036 square feet

ANSWERED AT 28/03/2020 - 11:55 AM

QUESTION POSTED AT 28/03/2020 - 11:55 AM

Area = 1/2bh

area = (8 x 4)/2

area = 16

area = (8 x 4)/2

area = 16

ANSWERED AT 28/03/2020 - 11:49 AM

QUESTION POSTED AT 28/03/2020 - 11:49 AM

#2 A
number line ranging from negative 2 to positive 2, with increments of 1
fourth. The area between zero and negative 1 fourth is in brackets with
negative 1 fourth written above it. The area between negative 1 fourth
and negative 3 fourths is in brackets, with negative 1 half written
above it. is your answer

ANSWERED AT 28/03/2020 - 11:45 AM

QUESTION POSTED AT 28/03/2020 - 11:45 AM

It would be 8 3/4 because you multiply all 3 numbers by each other

ANSWERED AT 28/03/2020 - 11:43 AM

QUESTION POSTED AT 28/03/2020 - 11:43 AM

Perimeter is all the way around and area is l x w

So 5 x 2 would be 10.....and 5 + 5 + 2 + 2 = 14

So the dimenstions are 5 x 2

So 5 x 2 would be 10.....and 5 + 5 + 2 + 2 = 14

So the dimenstions are 5 x 2

ANSWERED AT 28/03/2020 - 11:40 AM

QUESTION POSTED AT 28/03/2020 - 11:40 AM

A) 125 mm3 v=bh

v=(5*5/2)*10

v=(5*5/2)*10

ANSWERED AT 28/03/2020 - 11:38 AM

QUESTION POSTED AT 28/03/2020 - 11:38 AM

I'm pretty good at algebra.

ANSWERED AT 28/03/2020 - 11:34 AM

QUESTION POSTED AT 28/03/2020 - 11:34 AM