58.4k views
3 votes
Help on this I got this wrong

Help on this I got this wrong-example-1
User Silthus
by
7.1k points

1 Answer

3 votes
check the picture below.

recall, AB = AC, and AR is an angle bisector to the vertex A, so A gets split into two equal angles, so those angles are twins.

now, the segment AR is part of triangle ABR and is also part of the triange ACR, however, is being shared by both, and therefore, is the same length on each triangle.

so you have a Side, in green, an Angle, from the twins, and another Side, being shared by both, Side Angle Side, SAS.
Help on this I got this wrong-example-1
User CPB
by
7.7k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories