Question

one of the exterior angles of a triangle is 110 degree and the interior opposite angles are in the ratio 6 : 5 Find the angles of the triangle

Answer 1

Answer:

Step-by-step explanation:

exterior angle =sum  of interior opposite angles

ratio =6:5

let triangle be ABC and opposite angles are A,B

A=6x

B=5x

6x+5x=110

x=10

A=60,B=50,C=70

Answer 2

Answer: hey mate here is your answer..

Step-by-step explanation: Ratio of interior opposite angle =6:5

Exterior Angle = 110°

Sum of two interior opposite = Exterior Angle

Let Angles Be = 6x & 5x

6x + 5x = 110°

11x = 110°

x = 110°/11

x= 10°

Angle 1 = 10 × 6 = 60°

Angle 2 = 10 × 5 = 50°

Angle 3 = 180° - (60°- 50°)

= 180°- 110°= 70°ANS

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