The area of two equal circlesin the figure is 308cm². Find the perimeter of the rectangle
Attachments:
Answers
Answered by
2
Answer:
area of 1 circle=308/2=154
154=π(rxr)
49=r square
r=7
perimeter of rectangle=2(l+b)
=2(14+7)
=2(21)
=42 cm
Answered by
3
Answer:
perimeter of rectangle 84cm.
Step-by-step explanation:
The area of two equal circles= 308 cm2
So, area of one circle is 154cm2
so ,Radius= 7
Attachments:
Similar questions