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The interior angles of a quadrilateral are (2x+15), (2x - 5),(3x + 75) and (3x - 25) Find the largest exterior angle of the quadrilateral. |
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Answer» interires anglea of quadrilateral=360 2x+15+2x-5+3x+75+3x-25=360 10x=360-60 10x=300 x=30 angle a=2x+15=2×30+15=75 angle b=2x-5=2×30-5=55 angle c=3x+75=3×30+75=165 angle d=3x-25=3×30-25=65 Step-by-step explanation: |
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