The ratio of radii of two wheels is 4:5. What is the ratio of their circumference and area?
adithyaramapuram29:
Mark as brailiest if it helps
Answers
Answered by
1
Answer:
Ratio of circumference=4:5
Ratio of area= 16:25
Step-by-step explanation:
Circumference of a circle =2πr
Area of a circle=πr^2
Ratio of circumference=2π×4:2π×5
=4:5
Ratio of area = π4^2:π5^2
=16:25
Similar questions