Question

6. In a quadrilateral AB || DC. If angle A: angle D = 2 : 3 and angleB : angle C = 7: 8, find
measure of each angle.
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Answer 1

Answer:

Please thanx and follow.

Step-by-step explanation:

Let the ratio be in X.

angle(A+B+C+D)=360°

2X+3X+7X+8X=360°

20X=360°

X=360°/20

X=18°

2X=2×18

= 36°

3X=3×18

54°

7X=7×18

126°

8X=8×18

144°