Which list gives the side lengths of the triangle in order from shortest to longest a. ∠r, ∠s, ∠t b. sr, rt, st c. st, tr, sr d. ∠t, ∠s, ∠r

Option C. (ST, TR, SR)

WORKINGS

Given,

m∠R = 37

m∠S = 50

m∠T = ?

m∠R + m∠S + m∠T = 180 (Sum of angles in a triangle)

37 + 50 + m∠T = 180

87 + m∠T = 180

Subtract 87 from both sides of the equation

87 – 87 + m∠T = 180 – 87

m∠T = 93

Therefore the angles of the triangle, in order from smallest to largest: ∠R, ∠S, ∠T

∠R is opposite ST

∠S is opposite TR

∠T is opposite SR

Therefore, the side lengths of the triangle in order from shortest to longest: ST, TR, SR (Option C)

answer: ff

f

step-by-step explanation: f

ff

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3