Question

Find the vaule of x please help

Answer 1

27.

Explanation:

1) the sum of all the inside angles of ABCDE is: 180*(n-2)=540, where n - number of the angles;

2) from another side the sum of the all angles is: 95+(180-2x)+124+(180-4x)+123;

3) finally, 95+(180-2x)+124+(180-4x)+123=540; ⇒ -6x=-162; ⇒ x=27.

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