Answer:

Step-by-step explanation:
Given


<em>See attachment</em>
<em></em>
Required
Determine the total surface area, T
T is calculated using:

Substitute values for r and h


Remove bracket


Take 
So, we have:


--- approximated.
<em>Hence, the surface area is 1300 square inch</em>
Nine tenths, four hundredths, and one thousandth.
OR:
Nine hundred and forty one thousandths.
Answer:
96 inch²
Step-by-step explanation:
there are 2 shapes,
1. a square
2. a triangle
lets find the area of the square first,
<u>AREA = SIDE × SIDE</u>
= 8 × 8
= 64 inch²
now, area of triangle ,


so, total area is :
area of square + area of triangle
= 64 + 32
= 96 inch²
Here you go. Let me know if you have questions
Answer:
-15.8
Step-by-step explanation: