10-01-2021
Mathematics

contestada

Find x please this is so difficult

Find x please this is so difficult class=

Respuesta :

jimrgrant1 jimrgrant1

10-01-2021

Answer:

x= 19

Step-by-step explanation:

∠ WYZ and ∠ XWY are alternate angles and are congruent, so

∠ XWY = 2x

The sum of the 3 angles in a triangle = 180°

sum the angles in Δ XWY and equate to 180

2x + 3x - 5 + 90 = 180

5x + 85 = 180 ( subtract 85 from both sides )

5x = 95 ( divide both sides by 5 )

x = 19

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