Question

If PQ and PR are two tangents from P such that OQ=8​cm and QP=15 ​cm , PR=​

Answer 1

Answer:

use pythagoras theorem

Step-by-step explanation:

OQ^2+QP^2=PR^2

8^2+15^2=PR^2

64+225=PR^2

289=PR^2

PR=root (289)

PR=17