Question

Use the image to answer the question.

An illustration shows five rays emerging from a point labeled A, forming the following angles from left to right: 1, 2, 3, 4, and 5. Angles 1 and 2 together form a right angle.

If m∠2=47°
, what is m∠4
?

(1 point)
°

Answer 1

47°

By the diagram ∠2 and ∠4 are congruent (symmetric about the middle ray), so m∠4 = m∠2 = 47°.