Use familiar figures to find the area of each irregular figure.

Dotted lines divide an irregular shape into a square connected to the diagonal right side of a right trapezoid. The sides of the square measure 19 meters. The trapezoid has a short base of 24 meters, a long base of 30 meters, and a height of 18 meters.
An irregular figure has labeled side and angle measurements.

1 answer

The area of the square is 19 meters x 19 meters = 361 square meters.
The area of the trapezoid is (24 + 30) x 18 / 2 = 270 square meters.
The total area of the irregular figure is 361 + 270 = 631 square meters.