Answer 10 only please, explain how you got your answer

Question

asked Aug 7, 2021 211k views

1 Answer

Xu Hong · Answer 1 · 2021-08-10T16:45:41+0000

Question:

The circumference of a clock is 22 inches. What is the radius of the clock?

Answer:

Radius = 3.5 inches

Solution:

Shape of the clock is circle.

Circumference of the circle = 2πr

Circumference of a clock = 22 inches

$\Rightarrow2\pi r=22$

$$\Rightarrow2*(22)/(7)* r=22$

$$\Rightarrow(44)/(7)* r=22$

$$\Rightarrow r=22* (7)/(44)$

$$\Rightarrow r=(7)/(2)$

⇒ r = 3.5 inches

Hence the radius of the clock is 3.5 inches.