Question

one angle of a triangle is 70° and the other two angles are in the ratio 5:6. Find these angles. ​

Answer 1

Answer:

The angles of triangles are 70°, 50° and 60°

Step-by-step explanation:

First Angle is of 70°

Let's consider other two angles as 5x and 6x

Now,

70° + 5x + 6x = 180°

70° + 11x = 180°

11x = 180° - 70°

11x = 110°

x = 110° ÷ 11

x = 10

So, other two angles are

5x = 5 × 10 = 50°

6x = 6 × 10 = 60°

Therefore the angles of triangles are 70°, 50° and 60°

HOPE THIS WILL HELP YOU!

Answer 2

Answer:

let the 70 be 7

so 5:6:7

5+6+7 =18

5/18×180:6/18×180:7/18×180

50:60:70 This is the answer

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