Question

The angles of a quadrilateral are in the ratio 7 : 8 : 5 : 10. Find the measure of largest angle..​

Answer 1

Answer:

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Answer 2

The Angles Of A Quadrilateral Are in Ratio 7:8:5:10

Let These Angles Be 7x,8x,5x,10,

We Know That, Sum Of Angles of a Quadrilateral Are = 360°

Hence, 5x+7x+8x+10x = 360°

30x= 360°

$x \: = \frac{30}{360}$

Now, X = 12

Since, the Value of X is 12 then

5×12= 60 ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎7×12=84

8×12=96 ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎10×12=120

Largest Angle = 120.

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