the base of a parallelogram is twice it's height if the area is 98^2 cm . find the base and height
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I think the question is:The base of //gm twice its height, if the area is 98cm^2. Find its base and height.
Let its height be x
Then, base=2x
Now,
Area of //gm=98 cm^2
=)b×h=98
=)2x*x=98
=)2x^2=98
=)x=root 49
Hence, x=7
Then,
Base=2x=2×7=14 cm
Height=x=7 cm
Hope it helps u.
Let its height be x
Then, base=2x
Now,
Area of //gm=98 cm^2
=)b×h=98
=)2x*x=98
=)2x^2=98
=)x=root 49
Hence, x=7
Then,
Base=2x=2×7=14 cm
Height=x=7 cm
Hope it helps u.
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