thanks circular Park whose diameter is 35 metre has a 1.5 metre board flower went around it what is the area of a flower bed
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okokokokokook
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Answered by
1
Answer:
Ground diameter =35 m
Radius =35/2=17.5 m
Area of the ground =22×17.5×17.5/7
Radius of the ground including garden =17.5+1.4=18.9m
Whole area =22×18.9×18.9/7
Area of only garden =(22/7)(18.9×18.9–17.5×17.5) sam
=(22/7)(18.9+17.5)(18.9–17.5)
=(22/7)(36.4)(1.4)
=22×36.4×0.2
=22×7.28
=7.28(10+10+2)
=72.8+72.8+14.56
=160.16 sq m.
I hope it's help u.
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