Question

if sin theta=2/7 find costheta and tan theta​

Answer 1

Answer:

use the trigonometry identity to find the answer

Answer 2

sin theta = 2/7

so the Perpendicular is 2 and the Hyperbolic is 7

so the Land is = √(7)²-(2)²

= √49-4

= √45

so the cos theta = √45/7

so Tan theta = 2/7÷√45/7

= 2/7×7/√45

= 2/√45