Question

friends please help me to do this sum​

Answer 1

x = 100°

y = 40°

z = 40°

Step-by-step explanation:

GIVEN

T = 80°

S = 40°

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TO FIND

x , y , z

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We know that,

Addition of thr linear pair is 180°

So,

w + t = 180° ... ( Linear Pair )

w + 80° = 180°

w = 180 - 80

w = 100

w = 100°

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We know that ,

Interior opposite angle of a parallelogram are equal

x = w

x = 100

x = 100°

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We know that ,

180° - w = S

180° - 100 = S

80° = s

S = 80°

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We know that ,

80° - S = z

80° - 40° = z

40° = z

z = 40°

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We know that ,

Interior opposite angle of a parallelogram are equal

S = E

E = 80

E = 80°

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We know that ,

80° - E = y

80° - 40° = y

40° = y

y = 40°