Question

3. the circumference of circle is 44cm its area is​

Answer 1

Step-by-step explanation:

2 π r = 44

π r = 22

22/7 * r = 22

r = 22 * 7/22

r = 7 cm

Area of circle = π r²

= 22/7 * 7²

= 154 cm²

Hope this will help you

Answer 2

Answer:

Circumference = 44 cm

To find area

Circumference = 2 pie r

44 = 22/7 × r

44 × 7 / 44 = r

therefore r = 7 cm

area = 1/4 pie r square

area = 1/4 ×22/7 × 7 ^2 = 38.5 cm ^2

Ans = Area is 38.5 cm ^2