Question

in in quadrilateral ABCD measure angle is equal to 120 degree measure angle b is equal to 80 degree angle C is equal to 45 degree then find measure angle d ​

Answer 1

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Step-by-step explanation:

AngleA + Angle b + angle can +angle d = 360°

120°+80°+45°+angle d=360°

245°+angle d=360°

Angle d=360-245

=115°