Sleepyandverytired
Sleepyandverytired
22-04-2022
Mathematics
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Respuesta :
Аноним
Аноним
22-04-2022
Answer:
a. 1385.44 ft²
Step-by-step explanation:
Area of a circle
πr²
Given
r = 21 ft
Solving
22/7 x 21 x 21
22 x 3 x 21
66 x 21
1386 ft²
Option A
is the closest answer
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