Question

Set 4: Area of Polygons
16 Find the area of quadrilateral ABCD.
А.
с
в.
15 m​

Answer 1

Answer:

78.75 m^2

Step-by-step explanation:

Area of triangle BDC = 1/2 *6 * 15 = 45

Area of triangle BDA = 1/2 * 4.5 * 15 = 33.75

Area of quad ABCD = ( Area of triangle BDC + Area of triangle BDA )

                                  = 45 + 33.75

                                  =78.75 m^2

Similarly you can solve another one ok

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