Find the area of a circle whose circumference is 66 cm.
The difference between the circumference and the
diameter of a circle is 75 cm. Find the area of the
circle?
Share
Find the area of a circle whose circumference is 66 cm.
The difference between the circumference and the
diameter of a circle is 75 cm. Find the area of the
circle?
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
346.185
please mark me as brainliest
Step-by-step explanation:
circumference = 66 CM
(formula of circumference = 2πr)
2πr = 66 CM
( π = 3.14 )( let r = a)
2 X 3.14 X a = 66 CM
6.28 X a = 66cm
a = 66/6.28
a = 10.50
area of circle = πr²
3.14 X 10.50 X 10.50
346.185