Math, asked by glazepallavi8403, 1 year ago

in triangle MNK if angle M +N =125 and M + K =113 then find angle M N K

Answers

Answered by punyaudyasingh83
1
Angle M=58, N=67 and K=55
Answered by xItzKhushix
30

Solution:-

  • Angle M = 58°
  • Angle N = 67°
  • Angle k = 55°

\sf\underline{\underline{Step-by-step -explanation:}}

\sf\underline{\underline{Given:}}

  • Angle M + angle N = 125º
  • Angle M + angle K = 113º

\sf\underline{\underline{To\:find:}}

  • The measure of angle M angle N and angle K.

______________________________

A.T.Q

⇒ ∠M  + ∠K = 113°

⇒ ∠M + ∠N = 125°

[The sum of the angles of a triangle is 180°]

⇒ ∠M + ∠N + ∠K = 180°

⇒ ∠M + ∠N = 125°

Now,

180° - 125° = 55

⇒•°•∠ K = 55°

⇒ ∠M + ∠K = 113°

⇒ ∠M + 55° = 113°

⇒ ∠M = 113° - 55°

⇒ •°•∠M = 58°

⇒ ∠M + ∠N = 125°

⇒ 58° + ∠N = 125°

⇒ ∠N = 125° - 58°

⇒ •°•∠N = 67°

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