Question

in triangle LMN, LM=8 cm, MN=6 cm and M=90. X and Y are the midpoints of MN and LN respectively. Find YXN and YN​

Answer 1

Answer:

YN=10cm

angle LMN=ANGLE YXN=90

Answer 2

YXN = 90

YN = 5

Step-by-step explanation:

LMN is a right angled triangle, right angled at M (Given)

Using pythagoras Theorem,

LN = 10 (LN is the perpendicular)

Triangle XYN is a right angled triangle congruent to LMN. Therefore,

Angle YXN is 90.

XN = 3 as X is the midpoint.

YN = 5 as Y is the midpoint of LN.