Question: What is the "reason" for step 4 of the proof? REASON

1. Given

2.1?

3. Vertical Angle Theorem

4. ?

SSS

OSAS

AAS

ASA

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv