Question

the difference between two acute angles of a right angled tringle is (7 pie/36) the angle of the triangle in degree are​

Answer 1

Answer:

let the 2 acute angles be x and y

goven x- y= 36

then x = 36 + y

now the given triamgle is and right angled triangle so one angle will be 90°

we know that sum of all angles of a triangle is 180°

so, y + 36 + y + 90 = 180

2y = 180 - 90 - 36

2y = 54°

y = 27°

now x will be 36 + 27 = 63°

1° = π / 180° so,

y = (27) x π / 180

= 0.147 rad.

or

3π / 20 rad

x = (63) x π / 180

x = 1.099 rad.

or

= 7π / 20 rad.