Question

XYZ is a triangle right angled at Y. If XY = 3 cm, YZ= 4cm, XZ= *
2 points
4
6
5
7​

Answer 1

I think this answer will help you

answer is 5cm

Answer 2

Answer:

5

Step-by-step explanation:

xy=3cm and yz=4cm

by pythagoras theorem, xy^2 + yz^2 = xz^2

i.e. 3^2 + 4^2 = xz^2

9 + 16 = xz^2

 25 = xz^2

 5=xz