Question

Using the information in the following figure, find it's area. ​

Answer 1

Answer:

261 m

Step-by-step explanation:

On separating the diagram into a rectangle and a triangle :-

area of rectangle = 23 × 9

                             = 207 m

area of triangle :-

            base of the triangle using pythogorean theorem :

 15^2 - 9^2 = 144 = 12^2

base = 12 m

area : 1/2 × 12 × 9

= 54 cm.

Area of rectangle = 207 m

Area of triangle = 54 m

Area of the figure = 207 + 54

                               = 261 m

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