Question

In a triangle one angle is two third of other. If one angle is 40°. Find the other angles​

Answer 1

Answer:

26.66°

Step-by-step explanation:

$40 \times \frac{2}{3}$

$= \frac{80}{3}$

$= 26.66$

Answer 2

Answer:

x=84°

Step-by-step explanation:

let the one angle be x

so the other angle is 2/3x

A+B+C=180°

x+2/3x+40=180°

5x/3°=180°-40°

5x/3=140°

x°=84°