What is the sector area created by the hands of a clock with a radius of 9 inches when the time is 4:00?

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Mathematics

13 April, 00:53

What is the sector area created by the hands of a clock with a radius of 9 inches when the time is 4:00?

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Zoie Gardner · Answer 1

27pi in.^2

just got the answer on edge,

edge is the stupidest waste of time I've ever used, gotta get them credits to graduate though.

Sally · Answer 2

How fast is the distance between the tips of the hands changing at 9 : 00? ... a clock has a dial face of 12 inches radius the minute hand is 9 inches while the ... the minute hand of a clock is 9cm long. the hour hand clock is 2/3 times ... fast is the area of the sector swept by the minute hand increasing in in^2/min at any instant?