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shtirl [24]
3 years ago
7

Side XY of triangle XYZ is extended to point W, creating a linear pair with ∠WYZ and ∠XYZ.

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
7 0

Answer:

x= 80^o

Step-by-step explanation:

Given

\angle Z = 36^o

\angle WYZ = 100^o

Required

Find x

\angle WYZ and x are on a straight line.

So:

\angle WYZ + x= 180^o

Make x the subject

x= 180^o -\angle WYZ

Substitute known value

x= 180^o -100^o

x= 80^o

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