Asked by Joyce

Diagram of a triangle PQR when QR is 14.5 <PQR=71 <QPR=57,find the lengthr of PR and PQ

Answers

Answered by Reiny
the third angle R can easily be found to be 52°

then use the sine law.

I will one side, then you do the other.

PR/sin71 = 14.5/sin57°
PR = 14.5sin71/sin57 = appr. 16.3
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions