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3 years ago

The two

Mathematics

1 answer:

taurus [48]3 years ago

5 0

Answer:

x = 5

Step-by-step explanation:

Sides of large triangle: 4x and 15

Corresponding sides of small triangle: 3x + 1 and 12

$\dfrac{4x}{15} = \dfrac{3x + 1}{12}$

$60 \times \dfrac{4x}{15} = 60 \times \dfrac{3x + 1}{12}$

$16x = 15x + 5$

$x = 5$

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Step-by-step explanation:

Given Rhombus ADEF is inscribed into a triangle ABC so that they share angle A and the vertex E lies on the side BC. We have to find the length of side of rhombus.

It is also given that AB=a and AC=b

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