Find the value of x.

X

(x-58)

As you should know, the sum of angles of any triangle is 180º, as a quadrilater is two times a triangle, the sum of its angles is 360º

So we know the sum of its angles is 180º and we know there are two angles of 90º, one indicated with a square.

The other two angles measuer x and x - 58, and, if we know that they sum 360, we can do an equation.

90 + 90 + x + (x - 58) = 360

122 + 2x = 360

2x = 360 - 122

2x = 238

x =

x =

Sowe know one angle measueres 119º and the other 61º

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step-by-step explanation:

answer is 12345678900987654321234567890987654321

step-by-step explanation: