Answer:
We know that minute hand covers 180
o
in half an hour, which is a semicircle, hence area is
⇒
2
1
(π)(r
)=0.5×3.1428×(8.4)
=110.88cm
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Verified answer
Answer:
We know that minute hand covers 180
o
in half an hour, which is a semicircle, hence area is
⇒
2
1
(π)(r
2
)=0.5×3.1428×(8.4)
2
=110.88cm
2