Q4_Quiz (8-Aquarius)

Which theorem states that if one side of a triangle is longer than the second side, then the angle opposite the first side is larger than the angle opposite the second side?

• Side-Angle Inequality Theorem

• Angle-Side Inequality Theorem

• Triangle Inequality Theorem

• Exterior Angle Inequality Theorem

In the figure on the left, what is the largest angle?

In the figure on the left, what is the smallest angle?

In ∆𝑀𝑇𝐻, if ∠𝑀 = 30°, ∠𝑇 = 90° and ∠𝐻 = 60°, then which order of sides of ∆𝑀𝑇𝐻 is from shortest to longest?

In ∆𝐴𝐵𝐶, if 𝐴𝐵 = 8, 𝐴𝐶 = 5 and 𝐵𝐶 = 9, then which order of angles of ∆𝐴𝐵𝐶 below is from largest to smallest?

• ∠𝐴, ∠𝐵, ∠𝐶

• ∠𝐴, ∠𝐶, ∠𝐵

• ∠𝐶, ∠𝐵, ∠𝐴

• ∠𝐶, ∠𝐴, ∠𝐵

AB, BC, and AC are sides of the triangle. Which of the following demonstrates triangle inequality theorem?

• AB – BC > AC

• AB – BC < AC

• AB + BC > AC

• AB + BC < AC

Two sides of a triangle have lengths 6 and 11. Which inequalities represent the possible length for the third side, if x is the length of the third side?

• 6 > x > 11

• 6 < x < 11

• 5 > x > 17

• 5 < x < 17

Which of the following could NOT be used as the length of the sides of a triangle?

• 4, 4, 4

• 11, 12, 13

• 8, 14, 10

• 6, 5, 12