the base of a triangle field is three times it's altitude. if the cost of levelling the field at rupees 30.50 per sq.m is rupees 6588, find it's base and height
the base of a triangle field is three times it's altitude. if the cost of levelling the field at rupees 30.50 per sq.m is rupees 6588, find it's base and height
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Step-by-step explanation:
First of all let's find out the area of triangle
Area of triangle = 6558/30.50
=. 215 sq.m
Let the altitude of triangle y and base is 3y.
Area of triangle = 1/2 b×h
1/2 × 3y × y=. 215
3ysq. = 215 × 2
y = √430
y = 20.7m
height =. y = 20.7m
base =. 3y = 20.7m×3
= 62.1m