Triangle has an altitude as shown. Eric and Maggie are both trying to prove the law of sines.The proof was correctly started by Maggie.The next step in the proof is to by the .

Triangle has an altitude as shown Eric and Maggie are both trying to prove the law of sinesThe proof was correctly started by MaggieThe next step in the proof i class=
Triangle has an altitude as shown Eric and Maggie are both trying to prove the law of sinesThe proof was correctly started by MaggieThe next step in the proof i class=
Triangle has an altitude as shown Eric and Maggie are both trying to prove the law of sinesThe proof was correctly started by MaggieThe next step in the proof i class=