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Gre4nikov [31]
3 years ago
8

A circle with a radius of 5 has a sector with a central angle of 9/10pi radians what is the area of the sector

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
6 0

Answer:

11.25pi units² or 35.3 units² (3 sf)

Step-by-step explanation:

½×r²×theta

½ × 5² × 0.9pi

11.25pi units²

Or, 35.3 units² (3 sf)

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3 years ago
Which expression is the best estimate of One-fourth times 31.3?
myrzilka [38]

Answer:

One-fourth times 32

Step-by-step explanation:

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max2010maxim [7]

Answer:

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Step-by-step explanation:

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When t = π/2, s will be:

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4 0
3 years ago
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Answer:

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Step-by-step explanation:

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solniwko [45]

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Read 2 more answers
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