Question

if angle A, angle B, angle C and angle D of a quadrilateral ABCD twken in order are in the ratio 3:7:6:4 then ABCD is a?​

Answer 1

refer to the attachment

The Quadrilateral may be a trapezium as a trapezium has variable angles As we have get the variable angle so there is a probability that this angles area of a Trapezium

Answer 2

Step-by-step explanation:

Given

A:B:C:D = 3:7:6:4

Let

The angles are 3x, 7x, 6x and 4x respectively

We know that

The sum of all angles of a quadrilateral will be 360.

According To Question

$= > 3x + 7x + 6x + 4x = 360 \degree \\ = > 20x = 360 \degree \\ = > x = \frac{ \cancel360}{ \cancel20} \\ = > \boxed{x = 18 \degree}$

Therefore angles are

A = 3x = 18 x 3 = 54°

B = 7x = 18 x 7 = 126°

C = 6x = 18 x 6 = 108°

D = 4x = 18 x 4 = 72°.

So,

The final figure will be a trapezium according to the angles.