Surface area of a sphere is 1018 2÷7 sq cm what is its volume
Answers
Answered by
0
Answer:
Step-by-step
138 answers
8.8K people helped
Dear mate if it is for circumference then answer is:
Step-by-step explanation:
Area=154cm square
area=pi r square
154cm=22/7×r ×r
154cm×7/22=r×r
49cm=r square
r=7cm
circumference =2 pi r
2×22/7×7cm
2×22cm
44cm
If it is for perimeter and radius then:
ANSWER❣❣⭐⭐⭐
Area of Circle=pie*r^2
22/7*r^2=154sq.cm
154*7/22=r^2
r^2=49
Radius=root49=7cm
Perimeter of Circle=2pie*r
=2*22/7*7=44cm^2
HOPE IT HELPS YOU✔✔✨✨✌✌nation:
Similar questions