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HELP please:)) Geometry question
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HELP please:)) Geometry question

HELP please:)) Geometry question-example-1
User Millie
by
5.5k points

1 Answer

3 votes

Answer:

21.99 units

164.93 units²

Explanation:

given radius r = 15 units

angle of sector = 84°

Length of sector =
(84)/(360) x 2 x π x r

=
(84)/(360) x 2 x 3.14 x 15

= 21.99 units

Area of sector =
(84)/(360) x π x r²

=
(84)/(360) x 3.14 x 15²

= 164.93 units²

User Johan Zicola
by
5.2k points
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