HELP FOR BRAINLIEST 55 POINTS !!!

Mathematics

2 answers:

7nadin3 [17]2 years ago

8 0

Answer:

The answer is A. 85 degrees

Step-by-step explanation:

Darya [45]2 years ago

5 0

Step-by-step explanation:

$m \angle DBE = \frac{1}{2} \{m (arc\: AC) + m (arc\: DE) \} \\ \\ = \frac{1}{2} (130 \degree + 40 \degree) \\ \\ = \frac{1}{2} \times 170 \degree \\ \\ \huge \purple{ \boxed{\therefore m \angle DBE = 85\degree}}$

Hence, option A 85° is the correct answer.

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