3 years ago

A circular mirror has a diameter of 18 inches. What is the area of the mirror?

Mathematics

2 answers:

alexira [117]3 years ago

8 0

Answer:

The exact area of the mirror is 254.469004941 in²

Step-by-step explanation:

Use the area of a circle formula.

↑

( A = pi * r² )

Veronika [31]3 years ago

3 0

Answer:

254.34

Step-by-step explanation:

pie (3.14...) Radius(9) 9^2=81

3.14 times 81 is 254.34

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