Question

Radius:5
cm
Diameter:
Circumference:
Area:​

Answer 1

Answer: Diameter = 10cm

Circumference = 31.4cm

Area = 78.57cm2

Step-by-step explanation: Radius = 5cm

→Diameter = 2×radius

= 2×5 = 10cm

Diameter = 10cm

→ Circumference = 2 ×22/7 × 5

= 220/7

=31.4cm

→ Area = 22/7 × 5 × 5

22/7× 25 = 78.57cm2