the angles of a quadrilatual are in the ratio 1:3 1:3 find the measure of each angle
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Answer:
45,135,45,135
Step-by-step explanation:
1a +3a +1a +3a =360
8a = 360
a = 45
angle are
1×45=45
3×45=135
1×45=45
3×45=135
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