Find the area and top length of the following figure.
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Answer:
Let C cuts line segment PB at O.
so, PO = OB = 6cm
in Rt∆ POC now ,
CO = √(PC)²-(PO)² = √(10)²-(6)² = 8cm
so,
Area of Trapezium now = 1/2(sum of ll sides)*H
Area = 1/2(10+22)*8
Area = 1/2*32*8 = 128cm² (Ans)
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