A circle with a radius of 5 inches. The shaded sector has an area of 20 inches squared. What is the length of the arc that is the boundary of the sector shown? Use 3.14 for π, and round to the nearest whole number. inches

Explanation is in the file

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Explanation is in the file

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Step-by-step explanation:

look a the sides they are perpendicular

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .