The diameter of a circular room is 6.3m. Find its circumference and area
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1
circumference=2pi r r= 6.3/2
area= pi r sq
area= pi r sq
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5
hiii!!!
here's ur answer...
given diameter is 6.3m, therefore radius will be 6.3/2
=3.15m
→ circumference of the circular room=2πr
=2×22/7×3.15
=138.6/7
=19.8m
→ area of the room=πr²
= 22/7×3.15×3.15
=218.295/7
=31.185m²
hope this helps..!
here's ur answer...
given diameter is 6.3m, therefore radius will be 6.3/2
=3.15m
→ circumference of the circular room=2πr
=2×22/7×3.15
=138.6/7
=19.8m
→ area of the room=πr²
= 22/7×3.15×3.15
=218.295/7
=31.185m²
hope this helps..!
Anonymous:
is my answer right?
thank you very much for brainliest
is
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