Which equation can be used to solve for m∠1? m∠1 = One-half(a – b) m∠1 = One-half(a + b) m∠1 = One-half(c – d) m∠1 = One-half(c

Question

3 years ago

6

+ d)

2 answers:

Artemon [7] · Answer 1 · 2022-07-10T15:59:59+03:00

8 0

Answer:

$m\angle 1=\frac{1}{2}(arc\ a+arc\ b)$

Step-by-step explanation:

The picture of the question in the attached figure

we know that

The measure of the<u><em> interior angle</em></u> is the semi-sum of the arches that comprise it and its opposite.

so

$m\angle 1=\frac{1}{2}(arc\ a+arc\ b)$

storchak [24] · Answer 2 · 2022-07-10T17:14:11+03:00

4 0

Answer:

the answer is B

Step-by-step explanation: