Question

the the angle of quadrilateral are in the ratio of 3 ratio 4 ratio 5 ratio 6 ratio find the measurement of the angles​ maths qoues

Answer 1

Explanation:

Let common multiple be x

since angles of a quadrilateral add up to 360°

3x+4x+5x+6x=360

18x=360

x= 20

Substitute and get ans

Answer 2

$3x + 4x + 5x + 6x = 360 \\ \\ 18x = 360 \\ \\ x = \frac{360}{18} \\ \\ x = 20 \\ \\ \\ 3x = 3 \times 20 = 60 \\ \\ 4x = 4 \times 20 = 80 \\ \\ 5x = 5 \times 20 = 100 \\ \\ 6x = 6 \times 20 = 120 \\ \\ therefore \: \: \: all \: \: \: the \: \: \: angles \: \: \: are \\ \\ 60 \: \: \: \: 80 \: \: \: \: 100 \: \: \: \: 120$

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