Question

find the area and perimeter of the part shaded in green​

Answer 1

Answer:

Area= 4x +5 units. and. Perimeter= (2x+12) units

Step-by-step explanation:

Area of bigger rectangle= l×b = 5×(x+1) = 5x+5

Area of smaller rectangle= l×b = x×1 = x

Area of shaded region= Area of bigger rectangle - Area of smaller rectangle = (5x+5) - x = 4x +5 units

The green region is a figure with six sides of the measurements -- (x+1) units, 5units, x units, x units, 1 unit and (5-x) units

Perimeter= Sum of all sides = {(x+1) + 5+ x+ x+ 1 +(5-x)} units = (2x+12) units