A clock tower has a circular clock face with an area of 144 pi square feet what is the diameter of the clock face

Question

asked Feb 8, 2019 82.0k views

2 Answers

Pifor · Answer 1 · 2019-02-14T10:26:49+0000

we are given

circle

$Area=144\pi ft^2$

Let's assume

diameter=d

now, we can find expression for area

$A=(1)/(4) \pi d^2$

now, we can plug values

$144 \pi =(1)/(4) \pi d^2$

now, we can solve for d

d^2=144*4

d=24

so, diameter is 24 feet...........Answer