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amid [387]
2 years ago
7

Can someone help me with this one please

Mathematics
1 answer:
Kaylis [27]2 years ago
5 0

Answer:

1.)no

2.)yes

3.)yes

4.)no

5.)yes

6.)no

7.)yes

8.)yes

9.)no

10.)no

11.)yes

12.)yes

13.)yes

14.)no

15.)no

16.)yes

17.)no

18.)yes

19.)no

20.)no

21.)yes

22.)yes

23.)yes

24.)yes

Step-by-step explanation:

i hope that helps..

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Step-by-step explanation:

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To calculate the surface area of the given figure, we need to find the surface areas of the different shapes in the figure.

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Step 2:

All the triangles are similar.

The surface area of a triangle = \frac{1}{2} (baselength)(height).

The similar triangles have a base length of 3 feet and a height of 2.5 feet.

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Step 3:

The surface area of a square is the square of its side length. The square has a side length of 3 feet.

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Step 4:

To calculate the total surface area we sum up all the individual surface area.

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