Given: ∠P ≅ ∠Q and RS bisects ∠PQR. Prove: PR=QR
the missing reason in Statement 1 of the proof of the the Converse of the Isosceles Triangle Theorem.

Begin with isosceles ∆PRQ with ∠P ≅ ∠Q. Construct RS, a bisector of ∠PRQ.

What are correct trigonometric ratios that could be used to determine the length of ln

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9