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4 years ago

Please tell me with this before it closes

Mathematics

1 answer:

olga2289 [7]4 years ago

7 0

Answer:

∠ BAC = 125°

Step-by-step explanation:

∠ BAC is one half the sum of the arcs intercepted by the angle and its vertical angle, that is

∠ BAC = $\frac{1}{2}$ ( arc BC + arc LD) = 0.5 × (185 + 65)° = 0.5 × 250° = 125°

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