What is the surface area of a square pyramid with a height of 12 mm and a base that measures 10mm on each side?
1 answer:
Answer:
The surface area is: 360 millimeters squared
Step-by-step explanation:
Base Surface Area = 10 squared
= 100 millimeters squared
Lateral Surface Area =
2×10× √
10/2 squared+ 12 squared
= 260 millimeters squared
Total Surface Area = 360 millimeters squared
Hope this helps!
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