The radius of a circle is 8 cm. Find its area in terms of pi
2 answers:
hey,
A = pi x r²
A = pi x 8²
A = 64pi
Answer:
The area of the circle in terms of pi is 64π cm²
Step-by-step explanation:
To solve this exercise we need to use the area formula of a circle:
a = area
r = radius = 8cm
π = pi
a = π * r²
a = π * (8cm)²
a = π * 64cm²
a = 64π cm²
The area of the circle in terms of pi is 64π cm²
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Step-by-step explanation:
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