Question

Of the three angles of a triangle, one is three times the smallest and the other is five times the smallest, Find the angles​

Answer 1

Answer:

Let the smallest angle of the triangle be x°

Then, the measures of the other two angles are (3x)° and (5x)°

x + 3x + 5x = 180

9x = 180

$x = \: \frac{180}{9} = 20 \\ \\ x = 20$

(3x)° = (3×20)° = 60° and (5x(° = (5×20)° = 100

✅ Hence the measure of the angles of the triangle are 20°, 60° and 100°

⛄ Hope it helps you