In ΔPQR, the measure of ∠R=90°, QP = 85, RQ = 13, and PR = 84. What ratio represents the cosecant of ∠P?

Given:

In ΔPQR, the measure of ∠R=90°, QP = 85, RQ = 13, and PR = 84.

To find:

The cosecant of ∠P.

Solution:

In a right angle triangle,

It is also written as:

In triangle PQR, QP is the hypotenuse because ∠R=90°.

Therefore, the required trigonometric ratio is .

the answer to that one is b

answer: the up tack or falsum is a constant symbol used to represent a logical constant denoting "false" in logic.