Math, asked by zk4u79, 2 months ago

4. Find the diameter of a circle, whose area is: (i) 50.24 m² (ii) 314 m2

Answers

Answered by aditya1222415364
14

Answer:

i)diameter of the circle with area 50.24 is the 8 m

ii) diameter of the circle with area 314 is the 20 m

Step-by-step explanation:

Let the radius of the circle be r and diameter is 2r.

i) area of the circle = πr² = 50.24

= 50.24/3.14

= 16

r = 4

diameter= 2r = 2(4) = 8m

ii) area of the circle = π = 314

= 314/π

= 314/3.14

= 100

r = 10

diameter= 2r = 2(10) = 20 m

Mark Brainliest and thank my answer plz

Similar questions