2. Find the radius of a circle whose circumference is 52.8 cm. (Take pie = 22/7)
Answers
Answered by
7
Answer:
;)
Step-by-step explanation:
Given circumference, C = 52.8 cm
We know that the circumference of the circle = 2 π r
Therefore radius, r = C/2 π
r = (52.8 × 7)/ (2 × 22)
r = 369.6/ 44
r = 8.4 cm
Answered by
3
Answer:
Radius of the circle is 8.4 cm.
Step-by-step explanation:
Let's assume that, the radius is r.
Then the circumference is 2πr
According to the problem:
2πr = 52.8
∴
Similar questions