In a parallelogram Abcd, if Ad,=,10 cf=8cm, bg =12 find AB
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Area of parallelogram= bh
AD× CF =80cm²
when height h is taken as BG, the base is AB.
Area of parallelogram= bh
AB × BG
=>base A 80/12 = 6.67 cm
AD× CF =80cm²
when height h is taken as BG, the base is AB.
Area of parallelogram= bh
AB × BG
=>base A 80/12 = 6.67 cm
yash123yd:
no it is not correct answer
Given ABCD is a parallelogram and AD = 10 cm, CF = 8 cm, BG = 12 cm Area of parallelogram ABCD = AB ´ CF = AB ´ 8 → (1) Also area of parallelogram ABCD = AD ´ BG = 10 ´ 12 = 120 sq cm → (2)Equations (1) and (2) represent the same,Hence AB ´ 8 = 120 ∴ AB = 15 cm
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