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aiden69peck
5 months ago

Светило науки - 1 ответ - 0 помощи
**Answer:**

50

**Step-by-step explanation:**

Answer:∠ MAJ = 50°

Step-by-step explanation:the chord- chord angle KAJ is half the sum of the of the arcs intercepted by the angle and its vertical angle, that is

∠ KAJ = (KJ + LM ) = (190 + 70)° = × 260° = 130°

then

∠ MAJ and ∠ KAJ are adjacent angles and sum to 180° , so

∠ MAJ + 130° = 180° ( subtract 130° from both sides )

∠ MAJ = 50°