in a parallelogram ABCD the ratio of the measure of angle A and angle B are 1:3 find the measure of all the angle
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Answer:
In a parallelogram the sum of adjacent angles is 180°
Therefore, sum of angles a and b is 180°
Ratio of angles a and b is 1:3
Sum of ratio is 4
Therefore angle a = 1/4(180)
= 45°
Angle b = 3/4(180) = 135°
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Answered by
1
Answer:
In a parallelogram the sum of adjacent angles is 180°
Therefore, sum of angles a and b is 180°
Ratio of angles a and b is 1:3
Sum of ratio is 4
Therefore angle a = 1/4(180)
= 45°
Angle b = 3/4(180) = 135°
Step-by-step explanation:
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