Question

In ∆ XYZ , xy=xz = 29 cm and yz =40cm . Find area (XYZ)​

Answer 1

Answer:

∠XZY=90

∘

XY

2

=XZ

2

+YZ

2

(Using Pythagoras Theorem)

(26)

2

=(24)

2

+YZ

2

YZ

2

=676−576

YZ=10cm