Question

Triangle QST is isosceles, and bisects T. What is true about QRT? Check all that apply. QRT = 90° QRT = SRT QRT STQ QRT = 2*RTQ QRT RTQ

Answer 1

Answer:

QRT = 90, QRT = SRT

Step-by-step explanation:

Given Triangle QST is isosceles, and bisects T. What is true about QRT? Check all that apply. QRT = 90° QRT = SRT QRT STQ QRT = 2*RTQ QRT RTQ

Now we know that

1. A triangle in which any two sides are equal is called as an isosceles triangle.
2. here the base angles are congruent.
3. According to the property of isosceles angle, the angle bisector of the vertex angle is also the perpendicular bisector of the base.
4. So RQ = SR and angle QTR = STR.
5. Angle QRT is 90 or right angled as TR acts as a perpendicular bisector of base. So QRT = SRT

Answer 2

Answer:it’s QRT = 90, QRT = SRT

Step-by-step explanation:

did the test