The base of a parallelogram is half its height. if the area of parallelogram is 18cm,find its base and height.
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Hi Mate!!!
Let the base of // gm be b and it's height be h
b = h / 2 .....Given
Area of // gm = b × h = 18
2b² = 18
b = 3 or b = -3
b = -3 will be rejected bcoz length can't be -ive
So, base = 3cm and height = 6cm
Let the base of // gm be b and it's height be h
b = h / 2 .....Given
Area of // gm = b × h = 18
2b² = 18
b = 3 or b = -3
b = -3 will be rejected bcoz length can't be -ive
So, base = 3cm and height = 6cm
the ratio of the parallel sides of a trapezium is 3:5 and the distance between them is 3cm.if the area of the tripezium is 24 cm find the length of the parallel sides
please post it
Let its side be 3x and 5x...............Area of trapezium = 1/2 { 3x + 5x } 3 = 24. ..... x = 2 So,. length of // sides are 3 ( 2 ) = 6 and 5 ( 2 ) = 10
sardarni...please post it,so that ican answer it in a written manner in my copy
i am not comforatble in writing a math answer with mobile keyboard
@knowmore u r in which standered?
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