SOLUTION: The area of a circle is 154 {{{ in^2 }}}. What is the circumference in the nearest inch?
Algebra.Com
Question 939340: The area of a circle is 154 . What is the circumference in the nearest inch?
Answer by srinivas.g(540) (Show Source): You can put this solution on YOUR website!
area of circle (a) =
a = 154
multiply with 7 on both sides
divide with 22 0n both sides
r= 7 inches
perimeter =2*pi*r
=
=44 inches
result: perimeter = 44 inches
RELATED QUESTIONS
The area of a circle is 18π square inches. What is the circumference of the circle... (answered by Alan3354)
What is the area of a circle in terms of pi. The circumference is pi/2.
(answered by ikleyn)
The circumference of a circle is 42 pi inches. What is the area of the circle to the... (answered by ewatrrr,richwmiller)
What is the circumference of a circle with the area of 706.5 in... (answered by rfer)
A circle is inscribed inside a square that has an area of 256 in squared. What is the... (answered by Stitch)
the circumference of a circle is 56.52 inches, to the nearest tenth of an inch find the... (answered by bucky,josmiceli)
If the circumference of a circle is 18pie , what is the area(in terms of... (answered by tinbar)
To the nearest tenth, what is the area of a circle with circumference of 35.6... (answered by mananth)
what is the area of a square inscribed in a circle whose circumference is... (answered by user_dude2008)