Question

1. noah is trying to bisect angle bac. he draws circles of the same radius with centers b and c and then uses one of the points of intersection for his ray. what mistake has noah made in his construction? (from unit 1, lesson 5.)

Explanation:

To bisect an angle, circles should be drawn from the vertex of the angle (point A here), not from points B and C on the angle's sides. Noah drew circles from the wrong points.

Answer:

Noah should have drawn circles centered at point A instead of B and C.