Question

Calculate the shaded area of each of the following ​

Answer 1

Answer:118.25

Explanation:

Substract the area of two triangles from the rectangle

Answer 2

104.5 square cm

Explanation:

Area of the shaded region

= Area of rectangle - Area of two triangles

`= 14 * 11 - (1)/(2) * 11 * 4 - (1)/(2) * 11 * 5 \\ \\ = 14 * 11 - 11 * 2 - 11 * 2.5\\ \\ = 154 - 22-27.5\\\\154-49.5 \\ \\ = 104.5 \: {cm}^(2)`