the area of circle is 154 sq cm find its radius and perimeter
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11
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✔✔✨✨✌✌
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✔✔✨✨✌✌
mic23:
radius of a circle is 7cm
ya
and circumference is 44
perimeter is 44
ya
Answered by
1
Answer:
Step-by-step explanation:
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✔✔✨✨✌✌
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