Question

Garrett is constructing an angle that is congruent to ∠ABC
. With his straightedge, he draws and labels PQ−→−
.

What should Garret do next?

Responses

Put the compass point on point A and draw an arc that intersects ​BC−→−
​.
Put the compass point on point A and draw an arc that intersects ​ B C → ​ .

Put the compass point on point P and draw an arc that intersects ​PQ−→−
​ between point P and point Q.
Put the compass point on point P and draw an arc that intersects ​ P Q → ​ between point P and point Q .

Put the compass point on point B and draw an arc that intersects BA−→−
and BC−→−
.
Put the compass point on point B and draw an arc that intersects B A → and B C → .

Put the compass point on point A and draw an arc that intersects BA−→−
and BC−→−
.

Answer 1

Put the compass point on point B and draw an arc that intersects BA→ and BC→.

Explanation: To copy ∠ABC at P you first mark off equal distances from B along BA and BC (by drawing an arc centered at B), then you will draw a matching arc at P and transfer the distance between the two intersection points.