a) Find the diameter of a circle whose radius is 3.5cm
b) Find the radius of a circle whose diameter is 15.6 cm.
Answers
Answered by
10
Step-by-step explanation:
a) radius=3.5cm
diameter =2×radius
2×3.5=7cm answer
b) diameter of circle=15.6cm
radius=15.6/2=7.8cm
Similar questions