Question

Describe your strategy to calculate the area of the shaded region. (5 pts)

Answer 1

Answer:

first calculate the area of the rectangle which is given by L×W

take thw length of the rectangle and substract the b of the trapezium which 4.5 you find y divide it by 2 since they're two. the answer you'll get is the height of both shaded triangles . take the base of the shaded triangles and the height y then find the area. the answer you'll get multiply it by 2.

Step-by-step explanation:

11×7=77

11-4.5=6.5

6.5/2

(½×7×6.5/2)2

=22.75m²