Answer:
48 children performing.
Step-by-step explanation:
Well all you do is divide 144 by 3 and you will get the answer of 48.
The answer is C
108.82in²
The formula for the surface area of the square pyramid is,
⇒ <u>h</u> represents the height which is 8in
⇒ <u>a</u> represents the base edge which is 5in
<em>Plug in:</em>
A = 108.815
Rewrite 1/5 as 4/20
Now add 2 + 3 = 5
1/20 + 4/20 = 5/20
Answer: 5 5/20