In the adjoining figure,find the size of each lettered angle.(Please solve as fast as possible)
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Answered by
0
Hey Mate,
Here is your answer,
z + 140° = 180° (linear pair)
z = 180° - 140°
z = 40°
We Know that sum of all angles of a quadrilateral are equal to 360°
The remaining angle
= 360 - (80 + 52 + 143)
= 360 - 275
= 80°
y + 80° = 180° (linear pair)
y = 100°
We Know that sum of all angles of triangle are equal to 180°
Remaning angle = x°
x° + y° + z° = 180°
x° + 100° + 40° = 180°
x° = 180° - 140°
x° = 40°
Hope it helps:)
Answered by
1
Answer:
Step-by-step explanation:
Z=180-143=37. because of linear angles sum 180
Y=85
Adjacent angle of y=95
Angle of quadrilateral sums 360
x=180-y-z
x=180-85-37
x=58
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