Question

PLSSS HELP 30pts

Your Turn
Given: CD is the perpendicular bisector of PR. Find the following lengths.
4. Find CR

Answer 1

Answer:17

In triangle CQR:
CQR= 90 degrees
Then CQR is a right triangle
CR^2=CQ^2+QR^2
CR^2=64+225
CR^2=289
CR=radical 289
CR=17

Answer 2

CR = 17

Explanation:

Using Pythagoras Theorem:

a² + b² = c²

8² + 15² = CR²

64 + 225 = CR²

289 = CR²

CR = √289

CR = 17