Question

find the area of shaded portion


please help me​

Answer 1

Answer:

Area of trapezium = 420cm² , area of shaded region = area of trapezium ÷ area of triangle

Area of triangle = 60cm²

Area of shaded region = 420 - 60 = 360cm²

Check :

Area of parallelogram = b × h = 30 × 12 = 360cm²

Answer 2

Answer:

Hello.

Explanation:

Good afternoon..