The formula for the area of a triangle is A=12bh , where b is the base of the triangle and h is the height of the triangle. What is the length of the base if the area is 22 cm2 and the height is 8 cm?
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Step-by-step explanation:
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Answered by
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Step-by-step explanation:
Area of a triangle = 22 sq.cm
Height = 8 cm
Let the base length of the triangle be x.
Formula for finding the area of a triangle:
A = 1/2*b*h (where A=area & b=base & h=height)
=) b*h/2 = A
=) b = A*2 / h
=) b = 22*2 / 8
=) b = 5.5
Therefore, The length of the base of the triangle is 5.5 cm.
ANSWER:
Length of the base of the given triangle = 5.5 cm
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