The bottom of a right angled trapezoid is 1.5 times of the top, and the top is extended by 16 cm to become a square. The area of the right angled trapezoid is calculated Elementary school mathematics, not equations

The bottom of a right angled trapezoid is 1.5 times of the top, and the top is extended by 16 cm to become a square. The area of the right angled trapezoid is calculated Elementary school mathematics, not equations

Because it is a square, so the upper bottom + 16 = lower bottom = high ∵ 1.5 times of the upper bottom = lower bottom ∵ upper bottom = 32
Area = (upper bottom + lower bottom) × height △ 2 = (32 + 48) × 48 △ 2 = 1920