Question

select the correct radius of a circle , with an area of 154 square cm . Take [tex]\pi[/tex} = 22/7

a) r = 5cm
b) r= 17cm
c) r = 7 cm
d ) r = 12 cm

Please give me the answer .

Answer 1

Step-by-step explanation:

Me.et 457 438 1157

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Answer 2

Answer:

7cm

Step-by-step explanation:

area=pi r sq

154=22/7*r.sq

r.sq=154*7/22

r.sq=7*7

r=7