the altitude of a right triangle is 10 cm more than it's base.The hypotenuse is 10 cm more than it's altitude.if the perimeter of the triangle is 120 cm.Find the sides of triangle
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Answer:
30 , 40 and 50 cm
Step-by-step explanation:
Let base = x
altitude = x + 10
hypotenuse = x + 10 + 10 = x + 20
Perimeter = 120
x + x + 10 + x + 20 = 120
3x + 30 = 120
x + 10 = 40
x = 30
Sides = base = x = 30 cm
altitude = x + 10 = 40 cm
hypotenuse = x + 20 = 50 cm
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