Question

.In a right angled triangle, the acute angles are in the ratio 4:5 Find the angles of the

triangle in degree and radian​

Answer 1

Answer:

angles are 40° and 50°

Step-by-step explanation:

let two acute angles be 4x and 5x

this is Right angled triangle

therefore, 4x+5x=90

9x = 90

x = 90/9

x=10

4x = 4×10 = 40

5x = 5×10 = 50