Question

Diameter of a circle of circumference 110 cm is*
a
45 cm
b 35 cm

25 c
d 30 cm​

Answer 1

Answer:

35 cm

Step-by-step explanation:

The circumference of a circle =110cm

⇒ 2πr=110

⇒ 2×

7

22

×r=110

⇒ r=110×

22

7

×

2

1

⇒ r=

2

35

⇒ r=17.5cm

⇒ Diameter of circle (d)=2r=2×17.5cm=35cm