Question

the four angles of a quadrilateral are in ratio 3:4::5:6 find all angles​

Answer 1

Answer:

let all the no. of quadrilateral be x

3x +4x +5x +6x=360 (sum of quadrilateral)

18x =360

x=360/18

x=20

Answer 2

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$\rm\red {Given}$

• Ratio of Angles of quadrilateral 3:4:5:6

$\rm\red {To\: Find}$

• All angles of quadrilateral

$\rm\red {Solution}$

Let the angles be 3x, 4x, 5x and 6x

$\rm\red{According\: to \: the\: Question}$

➨3x + 4x+ 5x+ 6x = 360°

➨18x = 360°

➨ x = 360°/ 18

➨ x = 20°

Therefore, angles are

3x = 3×20 = 60°

4x = 4×20 = 80°

5x = 5×20 = 100°

6x = 6×20 = 120°

$<marquee>$hope it helps you......✌