Question

If sinθ = 7/25 and tanθ = 7/24, find cosθ.

Answer 1

Answer:

cos θ= 24/25

Step-by-step explanation:

Draw a triangle to help.

We know the hypotenuse is 25 since sin is opposite/hypotenuse.

We know the side opposite to theater is 7 and the side adjacent to theater is 24, since tan is opposite/adjacent.

Answer 2

Answer:

Step-by-step explanation:

$sin \theta=\frac{7}{25}\\ tan \theta=\frac{7}{24}\\ \frac{sin ~\theta}{cos~\theta}=\frac{7}{24} \\cos~\theta=\frac{24}{7} \times~sin~\theta=\frac{24}{7} \times \frac{7}{25} =\frac{24}{25}$