Question

the base and height of the triangle are in the ratio 5:2and its aea is 120 cm find it's base height?​

Answer 1

Answer:

Underoot 24 = x

Step-by-step explanation:

Base : height = 5:2

Let unknown number be x

Base = 5x and height = 2x

Area of triangle = 1/2 x base x height

120 Sq. Cm = 1/2(5x)(2x)

120 = 1/2 (5x) (2x)

120 x 2 = (5x)(2x)

240 = 10x^2

240/ 10 = x^2

Underoot 24 = x

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Answer 2

Answer:

let x= 5x-2x

5x-2x= 120

3x=120

x=120/3

x=40

5×40,2×40

200,80