Question

if the circumference of a. circular sheet is 154 m find it radius and diameter also and also find the area of the sheet( take π=22÷7)

Answer 1

Circumference of the circle= 154m.
2πr = 154
2×22/7×r = 154
r= 154 ×7/2×22
r= 49/2m.
= 24.5m
Diameter = 2×49/2 = 49m.
Area = πr²
= 1886.5m²

Answer 2

Answer:

Here is the answer

Step-by-step explanation:

Circumference of the circle= 154m.

2πr = 154

2×22/7×r = 154

r= 154 ×7/2×22

r= 49/2m.

= 24.5m

Diameter = 2×49/2 = 49m.

Area = πr²

= 1886.5m²