Find angle a from geometry cahpter 10.4 inscribed angles and polygons

Question

asked Apr 23, 2022 122k views

1 Answer

Mesuti · Answer 1 · 2022-04-29T01:34:36+0000

Answer:

∠ A = 42°

Explanation:

The inscribed angle BAC is half the measure of its intercepted arc, that is

∠ A =
(1)/(2) × 84° = 42°