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Novay_Z [31]
3 years ago
9

I'll give brainliest answer

Mathematics
1 answer:
Serhud [2]3 years ago
4 0

Answer:

Part 1) m\angle x=105^o

Part 2) m\angle y=75^o

Part 3) m\angle z=86^o

part 4) m\angle w=94^o

Step-by-step explanation:

step 1

Find the value of x

we know that

m\angle x+75^o=180^o ----> by supplementary angles (form a linear pair)

m\angle x=180^o-75^o

m\angle x=105^o

step 2

Find the value of y

we know that

m\angle y=75^o ----> by alternate  interior angles

step 3

Find the value of z

we know that

m\angle z=86^o ----> by vertical angles

step 4

Find the value of w

we know that

m\angle w+m\angle z=180^o ----> by consecutive interior angles

we have

m\angle z=86^o

m\angle w+86^o=180^o

m\angle w=180^o-86^o

m\angle w=94^o

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