In the figure, BL is perpendicular to AC, MC is perpendicular to LN, AL=CN and BL =CM Prove that - Maths - Triangles

Question

In the figure, BL is perpendicular to AC, MC is perpendicular to
LN, AL=CN and BL =CM Prove that triangle ABC is congruent to
triangle NML

Palak Agarwal · Answer

AL = CN (GIVEN)
ADDING LC TO BOTH SIDES
AL + LC = LC + CN
​AC = LN
​IN ABC AND NML
AB = MN
AC = NL
ANGLE BCA = ANGLE MLN
​ABC = NML

In the figure, BL is perpendicular to AC, MC is perpendicular to LN, AL=CN and BL =CM. Prove that triangle ABC is congruent to triangle NML