The area of a circle is 154 cm. Its radius will be.
Answers
Answered by
0
Answer:
77
Step-by-step explanation:
divide by 2
please dont report answer cause im new
aunjishurahman:
Area =πr2 now by putting the values find r
Answered by
0
Answer:
7cm
Step-by-step explanation:
Area of circle =πr²
r =radius of circle.
Area of circle =154cm² [given]
πr²=154
22/7×r²=154 [π=22/7]
r²=154×7/22
r²=77×7/11
r²=49
r=√49
r=7
Hence , radius of circle is 7.
I hope it's help you. ☺
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