Question

4. Refer to the figure above. Given that KL=4 and ML=4 and m MJL= 40, Find m/KJL.
C. 44
A.
40
D. 46
R
B. 42​

Answer 1

Given :- JL bisects ∠KJM and KL=4 and ML=4 and m MJL= 40, Find ∠KLJ.

A) 40

B) 46

C) 42

D) 44

Answer :-

In Right ∆JML,

→ ∠LJM = 180° - (90° + 40°) { By angle sum property.)

→ ∠LJM = 50°

so,

→ ∠KJL = 50° { since JL is bisects ∠KJM .}

then, in right ∆JKL,

→ ∠KLJ = 180° - (90° + 50°) { By angle sum property.)

→ ∠KLJ = 180° - 140°

→ ∠KLJ = 40° (Ans.)

Note :- if asked ∠KJL , it should be 50° .

Learn more :-

in triangle ABC seg DE parallel side BC. If 2 area of triangle ADE = area of quadrilateral DBCE find AB : AD show that B...

https://brainly.in/question/15942930

2) In ∆ABC seg MN || side AC, seg MN divides ∆ABC into two parts of equal area. Determine the value of AM / AB

https://brainly.in/question/37634605