Question

Please help missed this lesson

Answer 1

m∠XYW = 32°, m∠WYZ= 85°

Explanation:

6x+44-10x+65=117

-4x+109=117

-4x=117-109

=8

x=-8÷4

=-2

Hence, ∠XYW = (6x+44)°

= [6(-2)+44]°

= (-12+44)°

= 32°

Hence, ∠WYZ = 117° - 32°

= 85°