find the circumference of the circle whose area is 16 times the area of circle with diameter 7 cm
Answers
Answered by
1
Answer:
circumference of first circle = 16 × area of second circle...
c = 16 × 22 ÷ 7 × 7 ÷ 2 × 7 ÷ 2
= 616 cm^2
Hope this helps....
Plz mark as brainliest answer....
Plz follow me....☺☺
Answered by
0
Answer:
22 cm
Step-by-step explanation:
Diameter= 7cm
Radius=7/2
Circumference=2πr
2×22/7×7/2
22cm
Similar questions