Question

Circle A has a diameter of 18in.

Circle B has a circumference of 36in

Circle A has an area of 324π in2

True or False explain.
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Please help ASAP! My assignment is due tomorrow and is 45% of my grade!!!

Answer 1

false

Explanation:

the area of circle A is 83.77

Answer 2

Area formula:

not to confuse with circle B, we will ignore it.

pi r^2

the area is pi × 9^2

or simplified 254.47 (2.dp)