x = _____ y = ______ and z = ______ in the given figure. *
down are options
75 , 140 , 40
140 , 40, 75
75 , 40 ,140
40 , 140 ,75
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options a is correct answer for this question
Answered by
1
Answer:
a
Step-by-step explanation:
x=75 because of vertically opposite angle
z=40 because sum of all interior angles of a triangle is 180 . then x+z+65=180 , x=75 , then 75+z+65=180 , 140+z=180 , z=180-140 , z=40
y=140 because QR is a straight line then sum of angle of straight line is 180 then angle z+y=180 , then 40+y=180 , y=180-40 , y = 140
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