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3 years ago

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

2 answers:

7 0

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.

Bess [88]3 years ago

4 0

Answer:

Area of the sector = 27 pi square inches

Step-by-step explanation:

Given that the clock is having a radius of 9 inches and the time shown is 4:

The clock has 12 hours shown from 1 to 12. When it is showing time as 4 then angle covered by the radii (i.e. big and small hands) would be 4/12 times 360

=120 degrees

Hence area of sector

= central angle x area of circle/360 degrees

=120(9x9xpi)/360

=27 pi square inches

Area of the sector = 27 pi square inches

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Given, equation is 6x + 14 = 3(2x + 5).

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