Question

the base and height of the triangle are in the ratio 3:2 and it's area is 108cm2. find its base and height

Answer 1

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Let base n height be 3x n 2x
we know,
1/2*base * height = area of triangle
1/2*3x*2x=108 cm²
3x²=108
x²=108/3
x²=36
•Square root both sides
√x²=√36
x=6
Now,
Base=3x =3*6
=18cm
Height =2x =2*6
=12cm
hOpE It'LL hElp
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