Question

A skyscraper in London, England, has a roof in the shape of a square pyramid. Its approximate dimensions are shown in the net.

What is the surface area of the skyscraper's roof, including the base?

Enter your answer in the box.

m²

Answer 1

Where are the dimensions? Post a screenshot.

Answer 2

OOf i remember surface area

Answer 3

someone pls help i am struggling

Answer 4

What's the area of one of the triangles.
Area for a triangle = 1/2 *base * height

Answer 5

For this question, find the area of each individual figure and then add all of them together.

Let's start with the triangles. To find the area of a triangle, use the formula A = bh (b = base and h = height).

A = bh
A = (30)(40)
A = (1200)
A = 
A = 600m²

There are 4 triangles, so multiply the area of one triangle by 4 to find the area of all 4 triangles.
(600)(4) = 2400m²

Now we can find the area of the square. To find the area of a square, simply multiply the length x width (or square one side).
A = l x w
A = (30)(30)
A = 900m²

Add together the area of the triangles and the area of the square to get the total area:
2400 + 900 =  3300m²

Answer 6

thanks so the answer is 3300m2

Answer 7

technically no direct answers but who cares

Answer 8

its not direct its showing her how to do it

Answer 9

still gave the answer. techinally

Answer 10

yeah thanks for showing me how to do it

Answer 11

You didn't guide them to the answer. All they learned from this was the answer

Answer 12

\(\color{#0cbb34}{\text{Originally Posted by}}\) @TheSmartOne
You didn't guide them to the answer. All they learned from this was the answer
\(\color{#0cbb34}{\text{End of Quote}}\)

thank you

Answer 13

no they learn the answer and how to do it bc they see the steps

Answer 14

the questioner is supposed to tell you how they got to the answer gg

Answer 15

A rectangular prism has a length of 7 cm, a width of 4 cm, and a height of 2 and 1/2 cm.

The prism is filled with cubes that have edge lengths of 1/2 cm.



How many cubes are needed to fill the rectangular prism?

Enter your answer in the box.

To fill the rectangular prism,
cubes are needed.

Answer 16

help

Answer 17

Please post it as a new question, thank you.

Answer 18

Make a new post for a new question

Answer 19

^ and ^^

Answer 20

BEN GET MY FACE OFF NOW!!!!!!!!!!!!!!!!!!!!

Answer 21

That might hurt anime... are you sure?

Answer 22

😂😂

Answer 23

-_- ultri im not in the mood and u know why NOW MAKE HIM GET MY FACE OFF HIS PFP

Answer 24

😂😂

Answer 25

i sent it in another question

Answer 26

nice on jay