Quadrilateral ABCD is inscribed in circle P as shown. Which statement is necessarily true?

Question

asked Sep 7, 2021 61.2k views

1 Answer

Bpachev · Answer 1 · 2021-09-10T21:13:13+0000

Answer:

B. m∠A + m∠C = m∠B + m∠D

Explanation:

To inscribe a quadrilateral in a circle, the sums of its opposite angles must be equal (each sum of its opposite angles equals 180 °)