Question

you need 1661.06 ft squared of carpet to completely cover the floor or a round room. what is the diameter of the room.

Answer 1

46 feet squared

Explanation:

A = π×d²/4

d² = √(4×A /π)

= √(4×1611.06 / 3.14)

= 2116

= 46 ft squared

Answer 2

46 ft

Explanation:

A = π×d²/4

d² = √4×A /π

= √4×1611.06 / 3.14

=√ 2116

= 46 ft