Triangle Inequality | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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Q. Identify the smallest angle.

∠L

Q. Set up an equation to find x.

52 + 5x + 16 = 10x + 8

Q. Which two angles are the remote interior angles to Angle A?

Angle C and Angle D

Q. Which set of side lengths will make a triangle? (A) 6, 8, 15 ; (B) 6,8,13 ; (C) 7, 7, 14 ; (D) 2, 6, 9

B

Q. Find the indicated angle measure (What is ?)

70°

Does a triangle with these side lengths exist? 4, 4, 4

Yes

Q. It is called the HINGE theorem, because...

A

Q. The Triangle Inequality Theorem states the sum of the lengths of any two sides of a triangle is ________________ the length of the third side.

greater than

Does a triangle with these side lengths exist? 15, 12, 9

Yes

Q. What is the measure of x?

111°

Does a triangle with these side lengths exist? 8, 10, 20

No

Q. Identify the longest side measure.

AC

Q. Find the indicated angle. (What is ?)

91°

Q. Does a triangle with these side lengths exist? 20, 10, 9

No

Q. Identify the smallest angle.

∠A

Q. Identify the shortest side measure.

QM

Q. Find the indicated angle measure. (What is ?)

107°

Does a triangle with these side lengths exist? 15.8 12.4, 9.2

Yes, only one

Q. Compare QT and ST. (A) QT<ST ; (B) QT=ST ; (C) QT>ST ; (D) QT ≅ ST

A

Q. Solve for x.

4