What is the diameter of the circle the area of the circle is 144 square root m2

The diameter of the circle is 13.54cm

The formula for calculating the area of the circle is expressed as:

A = πd²/4

d is the diameter of the circle

GIven the following

A = 144m²

Substitute the area into the circle

144 = πd²/4

πd² = 144 * 4

πd² = 576

d² = 576/3.14

d² =183.44

d = 13.54cm

Hence the diameter of the circle is 13.54cm

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24 m

Step-by-step explanation:

Given: area of the circle is 144 π m² .

Area of a circle = , where r= radius of the circle.

Then,

Cancelling π from both sides , we get

Taking square root on both sides , we get'

i.e. radius = 12 m

Then diameter = 2 (radius ) = 2 (12)= 24 m

Hence, the diameter of the circle is 24 m.

$44.63

Step-by-step explanation:

8.5% of 525 = 0.085 × 525 = 44.625 = $44.63