The perimeter of a sector of a circle is 20 cm. Find the area of the sector if the radius of the circle is 7 cm.
Answers
Answered by
1
44cm
Step-by-step explanation:
formula for peeimeter of circle is 2(PI)R
2×(22/7)×7=44
NOTE : PI=44
Similar questions
Math,
2 months ago
Social Sciences,
2 months ago
Social Sciences,
2 months ago
Geography,
4 months ago
English,
9 months ago
History,
9 months ago