in a right angle triangle the ratio between the base and the altitude is 5 is to 3 if the area of the triangle is 1080 square metre find the measure of the base and the altitude
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3
Answer:
base=60m
height=36m
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6
Answer:
b=5x
h=3x
area of triangle = 1/2×b×h
1080=1/2×5x×3x
1080×2=15x^2
(1080×2)÷15=x^2
72×2=x^2
6×2=x
12=x
hence b=5x
=5×12
=60
and h=3x
=3×12
=36
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