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:

40 and 50 in degrees

0.698 and 0.872 in radian

Step-by-step explanation:

let the angles be 4x and 5x.

so 90 + 4x +5x = 180

9x = 90

x=10°

so the angles are 40° and 50°

in radians, it's 0.698 and 0.872