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Please help me! due today:(

Please help me! due today:(-example-1
User Uniquepito
by
7.0k points

2 Answers

4 votes

Answer:

A ≈ 25.7 cm²

Explanation:

the area (A) of the sector is calculated as

A = area of circle × fraction of circle

= πr² ×
(60)/(360)

= π × 7² ×
(1)/(6)

=
(49\pi )/(6)

≈ 25.7 cm² ( to the nearest tenth )

User BanForFun
by
7.2k points
3 votes

Explanation:

(π * r²) will give you are of entire circle

the multiply by 60/360 , to give the shaded part

User Kornieff
by
6.9k points