Question

angles of triangle in ratio 3:7:8 then find the angles​

Answer 1

Answer:

Let the angles be 3x ,7x and 8x

Sum of angles of a triangle= 180°

$3x + 7x + 8x = 180 \\ = > \: 18x = 180 \\ = > x = \frac{180}{18} \\ = > x = 10$

Angle 1 = 3x= 3×10=30°

Angle 2 = 7x = 7×10 = 70°

Angle 3 = 8x = 8× 10 = 80°

Jai Shree Ram

Answer 2

Step-by-step explanation:

we know that sum of angles= 180

3x+7x+8x=180

18x=180

x=180/18

x=10

1. 3×10=30
2. 7×10=70
3. 8×10=80

hope this helps you......