The angles of a quadrilateral are 75°159° and 75° find fourth angle
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Answered by
2
Answer:
360⁰-75⁰+75⁰+159=?
Step-by-step explanation:
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Answered by
0
Answer:
The fourth angle is 51°
Step-by-step explanation:
Sum of all angles of a quadrilateral= 360°
Sum of three sides= 75°+159°+75°
= 309°
The fourth angle = 360° - 309°
= 51°
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