PLEASE HELPPP ASAP 20 POINTSS RSTU is a parallelogram. If m∠TSV = 31° and m∠SVT = 126°, explain how you can find the measure of ∠URV. Show all steps of your work, and refer to any properties of triangles, parallelograms, or triangle congruency theorems as necessary to justify your response.

31 degrees

Step-by-step explanation:

if TSV = 31, so will URV. To prove that URV = 31 degrees, the top triangle was reflected to make the bottom triangle, which reflections preserve angle measures, which proves that URV = 31 degrees.

54

Step-by-step explanation:

 if the angle SVT is 126 you can subtract that from 180 to get the answer because both of the angles are on the same plane

16 kids because 2 times 8 equals 16

109 trust me

step-by-step explanation: