Question

In a quadilateral ABCD, AB || DC angleA= angleD = 2:3 and angleB =angle=5:7 . Find measuring of each angle

Answer 1

Answer:

Step-by-step explanation: If Angle A =Angle D = 2:3,

Then AngleA/AngleD =2/3.

Similarly,

AngleB/AngleC = 5/7.

Since the opposite Angles of Quadrilateral are congruent.

Therefore,

AngleA + AngleB = 180 -Interior Angles)

Let the Values of angels be x

Therefore,

2x + 5x = 180

2x = 36 -( we divide 5 from 180)

x = 2÷36

x= 18

Let's apply x=18 In angles

2x = 2× 18 = 36

3x = 3 × 18 = 54

5x = 5 × 18 = 90

7x = 7 × 18 = 126

The Quadrilateral is irregular in shape.

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