Investigating Mathematics with C.a.R.

Henrico County Public Schools

Construct a triangle using three parts.

READ the instructions on the right and INTERACT with the C.a.R. applet below.

Investigation Steps

Given: ∠A, the length of side AC (b), and tc, the length of the angle bisector of ∠C, find vertices B and C of Δ ABC.

Hint: You have to copy an angle to double it.

Use the line tool to construct the third side.