Question

Radius of a circle is 10 cm. Measure of an arc of the crcle is 54°. Find the area of
the sector associated with the arc. (pie = 3.14)
​

Answer 1

Answer:

area of the sector =47.1cm square

Step-by-step explanation:

It is given that,

Radius of the circle (r)=10cm

angle of arc (x°)=54°

π=3.14

Area of the associated sector (A)=(x÷360)*πr2

A=(54÷360)*3.14*10 to the power 2

A=47.1cm square

There the area of associated sector with is arc =47.1cm square

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Answer 2

Answer:

Radius of the circle, r = 10 cm

Measure of the arc, θ = 54º

∴ Area of the sector = θ/360°×πr²

=54°/360°×3.14×(10)²

= 47.1 cm²

Thus, the area of the sector is 47.1 cm².