Question

Please answer this in two minutes

Answer 1

Step-by-step explanation:

Using trigonometric rules

$\csc(R) = \frac{1}{ \sin( R ) }$

sin R = QP / QR

$\frac{1}{ \sin(R) } = \frac{QR}{QP}$

So we have

$\csc(R) = \frac{26}{24} \\ \\ \csc(R) = \frac{13}{12}$

Hope this helps you