Given the sides with measures of 9cm, 6cm, ___, what would be the length of the third side to form a triangle?

Δ𝐴𝐵𝐶 has two interior angles, ∠A = 45.7° and ∠C = 44.3°. Which of the following arrangements of the sides of ΔABC is in descending order?

What is the range of the possible lengths of the third side of Δ𝐵𝑂𝑋 if OX = 4.5 and BX = 7.5

Which given set of numbers can be the length of sides that will form a triangle?

Δ𝐵𝐶𝐷 has the following sides, DB = 5.5, CB = 5.4 and DC = 6. Which is the smallest angle in the triangle?

In Δ𝑆𝑄𝑅, ∠S = 65°, ∠Q = 55°, ∠R = 60°, which side is the shortest?

In Δ𝐶𝐴𝑇, ∠A is an obtuse angle. Which of the following statements is true?

What is the range of the possible lengths of the third side of Δ𝐴𝑇𝐾 if AT = 7 and AK = 12?

Which of the following theorems states that “The sum of the lengths of any two sides of a triangle is greater than the length of the third side.”

What is the valid conclusion in the if- then statement: Δ𝑇𝐸𝑁, if ∠T > ∠E, then ____?