In scientific notation, the number would be 9.3 × 10^-11
Answer:
49.12 ft^2
Step-by-step explanation:
The triangle:
Area = 1/2 * base * height
= 1/2 * 6 * 8
= 24
The semicircle:
Area = 1/2 * 3.14 * 4^2
= 25 .12
Total area = 24 + 25.12
= 49.12 fT^2
J = 12
Workings in the picture below :)
Answer:
it's 55
Step-by-step explanation:
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