In a parallelogram, ABCF, if AD = 10cm, CF = 8cm , BG = 12cm, find AB
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Answer:
AD = 10cm
BG = 12cm
and CF = 8cm
Area of Parelleogram = Height × Base.
Area of Parelleogram = Height × Base.
Area of ABCD = BG × AD
120cm ² = 12 × 10
Now '
Area of ABCD = CF × AB
120cm² = 8cm × AB
120/8 = AB
15 cm = AB
Therefore 15 cm is the length of AB
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