Question

find all trigonometric value of angle 7pi by 4 radian​

Answer 1

Answer:

$= \frac{7\pi}{4} \\ \\ = \frac{7 \times 180}{4} \\ \\ \\ = \frac{1260}{4} \\ \\ \\ = 315$

Step-by-step explanation:

pie =180°

=7 x 180/4

=1260/4

=315°

Answer 2

Answer:

pie =180°

=7 x 180/4

=1260/4

=315°

Step-by-step explanation: