2 years ago

This is new and didnt learn it in class how do i find area of a Square pyramid with two slant hieghts

Mathematics

2 answers:

Gennadij [26K]2 years ago

7 0

Answer:

OOF thats pretty bad

Step-by-step explanation:

Colt1911 [192]2 years ago

4 0

Answer:

146.6 yd².

Step-by-step explanation:

The total surface area

= area of rectangular base + area of the 4 side triangles ( 2 pairs of congruent triangles)

= 7*8 + 2 * 1/2 * 6.2 * 7 + 2 * 1/2 * 8 * 5.9

= 56 + 6.2*7 + 8*5.9

= 146.6.

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