We have two circles A and X. The radius and perimeter of the circle A are b and c respectively. The radius and perimeter of the circle X are y and z respectively. Consider the f…

Question

asked Sep 5, 2022 107k views

1 Answer

Ravedave · Answer 1 · 2022-09-11T18:23:16+0000

Answer:

K = L

Explanation:

Given

Circle A

r = b --- radius

p = c ---- perimeter

Circle B

r = y --- radius

p =z --- perimeter

K = (c)/(b)

L = (z)/(y)

Required

Select the true option

The perimeter of a circle is:

$Perimeter = 2\pi r$ ------ the circumference

So, we have:

$c = 2\pi b$ --- circle A

$z = 2\pi y$ --- circle B

Calculate K

K = (c)/(b)

$K = (2\pi b)/(b)$

$K = 2\pi$

Calculate L

L = (z)/(y)

$L = (2\pi y)/(y)$

$L = 2\pi$

So, we have:

$K = L = 2\pi$