The angles of a triangle are 45degree, 65degree,and 75 degree. Express these angle in radians
Let angle A=45°, B=65°,C=70°
First we calculate radians of angle A
Radian= π\180.degree
= π/180.45
=π/4 radian.
In the same way we calculate radian of angle B
= π/180.65
=13π/36
Now we calculate radian of angle C
=π/180.70
= 14π/36
So, we have radian of angle A=π/4, B=13π/36, = C14π/36
I hope this will help u my frnds
To express the angles in radians, we need to convert them from degrees to radians.
1 degree is equal to π/180 radians.
To convert 45 degrees to radians:
45 degrees * (π/180) = (45π)/180 = π/4 radians
To convert 65 degrees to radians:
65 degrees * (π/180) = (65π)/180 = 13π/36 radians
To convert 75 degrees to radians:
75 degrees * (π/180) = (75π)/180 = 5π/12 radians
Therefore, the angles of the triangle in radians are π/4, 13π/36, and 5π/12.