Question

Write the expression for the Area of the polygon: 10 b O A = ab + 1/2(10 -a)b O A = 10b - (10-a)b O A = ab + (10-a)b

Answer 1

In this question, we are meant to express the Area of the polygon:

which is: Area of the Rectangle + Area of the Triangle

AREA = ab + 1/ 2 ( 10 - a ) b ------------OPTION A.