How to find the area of a polygon

Practice Questions

PSAT Math › How to find the area of a polygon

Questions
7
1

Stuff_1

Note: Figure NOT drawn to scale.

The above figure shows Rectangle ; is the midpoint of ; ; .

What percent of Rectangle is shaded?

2

Sat_math_picture3

If Bailey paints the wall shaped like above and uses one bucket per 5 square units, how many buckets does Bailey need?

3

If square A has a side of length 5 inches, how many times bigger is the area of square B if it has a side of length 25 inches?

4

Thingy

Refer to the above figure. Quadrilateral is a square. Give the area of Polygon in terms of .

5

A square has an area of 36 cm2. A circle is inscribed and cut out. What is the area of the remaining shape? Use 3.14 to approximate π.

6

Gre10

In the square above, the radius of each half-circle is 6 inches. What is the area of the shaded region?

7

A square is inscribed within a circle with a radius \small 3\sqrt{2}. Find the area of the circle that is not covered by the square.

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