Question

If sine theta almost-equals 0.3090 , what is the approximate value of csc Theta

Answer 1

3.236

Explanation:

csc=1/sinФ

csc=1/0.3090= 3.236

Answer 2

Approximately 3.2362.

Explanation:

Recall that definition of cosecant and sine:

`\displaystyle \sin(\theta) = (1)/( \csc(\theta) )\text{ and } \csc(\theta)=(1)/(\sin(\theta))`

Since we are given that sin(θ) ≈ 0.3090, this means that cosecant will be:

`\displaystyle \csc(\theta)\approx (1)/(0.3090) = 3.2362`