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nordsb [41]
3 years ago
14

The area of a circle, in terms of

Mathematics
1 answer:
ch4aika [34]3 years ago
3 0

Answer:

30m

Step-by-step explanation:

A=πr²

225π=πr²

225=r²

r=√225

r=15

d=2r

d=2×15

=30m

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In ΔGHI, h = 10 cm, ∠G=152° and ∠H=7°. Find the area of ΔGHI, to the nearest square centimeter.
zhannawk [14.2K]

Answer:

Step-by-step explanation:

I = 180-152-7 = 21°

Law of Sines:

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4 0
2 years ago
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marusya05 [52]

Answer:

55, 65, 60

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