Question

Show work and find the value of the area of the circle with a 10 cm diameter.

Answer 1

Answer:

A = 78.54cm²

Step-by-step explanation:

A = π r²

D = 2r

A = $\frac{1}{4}$ π × d² = $\frac{1}{4}$ × π × 10² = 78.53982cm² = 78.54cm²

I hope this helps.  :   )