Question

10. If the perimeter and the area of a circle are numerically equal, then the diameter of the circle is-
(a) 2 unit
(c) 4 unit
(b) tunit
(d) 7 unit​

Answer 1

Answer:

4

Step-by-step explanation:

According to question

πr^2 = 2πr

r = 2

so diameter = 4

Answer 2

Answer:

4 units

Step-by-step explanation:

As perimeter = 2 pie r=2*2pie =4pie

Hope you understand th

Area =pie r^2 =pie 2^2=4pie

Radius=2

And diameter =2*r=4

Hope it helps you

Thank uu

@saba