Question

the three angleof a triangle are in the ratio of 6: 7: 5: find them​

Answer 1

6x+7x+5x=180

18x=180

x=10

so angles are 60,70and 50

Answer 2

Question ::-.

The three angle of a triangle are in the ratio of 6: 7: 5: find the angles of triangle ?

Given ::-

• Ratio of angles = 6:7:5

To find ::-

• Find the angles of triangle ?

Solution ::-.

We know , angles in triangle are 180°

Let the common factor be g

According to question ::-

6g + 7g + 5g = 180

18g = 180

g = 180/18

g = 10

_____________

• 6g = 6×10 = 60°
• 7g = 7×10 = 70°
• 5g = 5×10 = 50°