in the quadrilateral some of three angle are equal to 290, then the remaining angle is equal to ______ .
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Answered by
2
Answer:
70
Step-by-step explanation:
Sum of all angles of quadrilateral = 360
==: 290 + x = 360
==: x = 70
In the quadrilateral some of three angle are equal to 290, then the remaining angle is equal to 70 .
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Answered by
2
Answer:
The remaining angle is equal to 70 degrees.
Step-by-step explanation:
As the sum of all angles of a quadrilateral is 360 degrees.
Hence,
360 = 290 + x
360 - 290 = x
x = 70 degrees.
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