Question

Can anybody please help????

Answer 1

Find the surface area of the pyramid

Answer 2

@Nnesha

Answer 3

@Campbell_st

Answer 4

there are 4 triangular faces with a height of 7ft and a base of 5 ft

when you find surface area do you have to include the area of the square base.. 5 x 5 ?

Answer 5

Um this is new so idk but you can help me with incliding square

Answer 6

@campbell_st

Answer 7

@campbell_st

Answer 8

area of a triangle is

\[Area = \frac{1}{2} \times Base \times Height\]

the diagram shows the base as 5 and height as 7

find the area and multiply by 4 since 4 identical faces.

the base is a square so the area is 5 x 5

Answer 9

So you said 7 times 4 and 5 times 5 so its 25 times 28 and the answer you get will be halfed? @campbell_st