Question

The area of a quadrant of a circle whose circumference is 616m will be
(a) 7546cm^2 (b) 7500cm^2 (c)7456cm^2 (d)7564cm^2​

Answer 1

Answer:

7546

Step-by-step explanation:

because

1. circumstance of circle is 2×pie×e
2. A.T.Q 616=2×PIE ×R
3. 308=PIE×R
4. 308×7/22=R
5. R=98
6. BY QUADRANT FORMULA
7. PIE×R^2
8. 22×98×98/7×4
9. 77×98
10. = 7456
11. I HOPE IT HELPS YOU