Respuesta :
Given : Bev has to cut her grandma's grass this weekend
Six-sided polygon that includes two isosceles right triangles, one with height and base of 15 feet, the other height and base of 4 feet, and one rectangle measuring 25 feet by 4 feet.
To Find : Area of Polygon
Solution:
Area of triangle = (1/2) bh
= (1/2) * 15 * 15
= 112.5 Â sq feet
= (1/2) * 4 * 4
= Â 8 Â sq feet
Area of rectangle = 25 x 4 = 100 Â sq feet
Total area =112.5 + Â 8 Â + 100
= 220.5 sq feet
Area of Polygon = 220.5 sq feet