Question

the four angles of a quadrilateral are in the ratio 2 :3: 5: 8 find the angles.​

Answer 1

Step-by-step explanation:

click on this figure to get answer

Answer 2

Answer:

40°, 60°, 100°, 160°

Step-by-step explanation:

Let the measure of the angles of the given quadrilateral be (2x)° , (3x)° , (5x)° and (8x)°.

We know that the sum of the angles of a quadrilateral is 360°.

∴ 2x + 3x + 5x + 8x = 360

⇒18x = 360

⇒ x = 20.

So, the measure of angles of the given quadrilateral are

(2×20)° = 40°

(3×20)° = 60°

( 5×20)° = 100°

(8×20)° = 160°

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