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Maths

Asked by Alex · 4 years ago

If the side lengths of triangle ABC have the ratio 2 : 3 :4 and the perimeter is 108 calculate each side length for triangle ABC?

If the ratio of the sides is 2, 3 and 4, we can say that an equal part x is part of each quantity. Hence 2x, 3x, and 4x. These are the lengths of the triangle. The perimeter is 108 and adding the lengths gives 9x. Therefore x is 12. Lengths are: 2*12 = 24, 3*12 =36, 4*12= 48

Maths

Asked by Lukman · 4 years ago

The sum and product of the zeroes of a quadratic polynomial are -1/2 and -3 respectively.Form a quadratic polynomial?

2x^2 + x - 6= 0

Maths

Asked by Lukman · 4 years ago

The sum and product of the zeroes of a quadratic polynomial are -1/2 and -3 respectively.Form a quadratic polynomial?

2x^2 + x - 6= 0

Vision or purpose inspires students. I use Maths to inspire students

1980Students
helped

3Questions
answered

£35Per
hour