Two angles of a quadrilateral are respectively 70 and 80 degrees. The other two angles are equal in measure.<br />Find the measure of the other two angles123
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here sum of all angle of quadrilateral is equal to 360.
so a/q
70+80+2x=360
2x=360-150
2x=210
x=105
hence other two angles are 105 .
so a/q
70+80+2x=360
2x=360-150
2x=210
x=105
hence other two angles are 105 .
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4
105degree , 105degree
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