Question

Convert the following angles in to radians :- 40°48'​

Answer 1

Answer:

40×1.74×10÷2 + 48×2.9×10÷4

Step-by-step explanation:

=0.696+0.01392

=0.70992 rad

Answer 2

We know that 1°=60' soo therefore 1' = (1/60)°.

Therefore 48' = (48/60)° = 0.8°

So we have 40 ° and 0.8° In total we have 40 + 0.8 = 40.8°

So to convert in radian

40.8 × π/180.

=0.7120943348.

Is the answer by taking

the value of π.