Question

Determine the area of the yellow sector. A) 5 4 π in2 Eliminate B) 5 2 π in2 C) 9 2 π in2 D) 15 8 π in2 (Can't figure out how to link image but radius is 3 inches and the angle is 75 degrees if that helps

Answer 1

its d

Explanation:

Answer 2

1.875\pi square units

Explanation:

We know that area of a circle is pi r square.

The sector has a proportional area according to the angle it subtends at the centre.

Here we have a circle of radius 3 inches with central angle 75 degrees.

Total angle of a circle = 360

Area of the given sector = Area of yellow shaded=
`(75)/(360) *\pi (3^2) \\= 1.875\pi`