331,701 views
34 votes
34 votes
Instruction Find m<LMN​

Instruction Find m<LMN​-example-1
User Jens De Bruijn
by
3.2k points

1 Answer

15 votes
15 votes

Answer:

∠ LMN = 70°

Explanation:

The tangent- secant angle LMN is half the difference of the measures of the intercepted arcs, that is

∠ LMN =
(1)/(2) (NK - NL) =
(1)/(2) (210 - 70)° =
(1)/(2) × 140° = 70°

User Pedro Santos
by
2.4k points