Question

It is a maths question of chapter mensuration​

Answer 1

Answer:

63m²

Step-by-step explanation:

Area of the outer rectangle = l × b

                                              = 15m × 12m

                                              = 180m²

Area of the inner rectangle = l × b

                                              = 13m × 9m

                                              = 117m²

Area of the shaded portion = 180m² - 117m²

                                              = 63m²

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