Free Printable Triangle Inequality & Converse of Pythagorean Thm.

Worksheets

Name

Class

Date

The sum of the lengths of any two sides of a triangle is _____ than the third side

less

greater

equal

Does the sides 14, 3, 9 make a triangle?

yes

Does the sides 8, 7, 2 make a triangle?

yes

Does the sides 1, 1, 2 make a triangle?

yes

Which angle is the largest?

∠J

∠K

∠L

What side is the shortest side?

Side EF

Side GE

Side GF

Triangle ABC has side lengths of 7 ft., 14 ft., and 8 ft. Classify the triangle.

Right

Acute

Obtuse

Triangle RED has side lengths of 11 ft., 13 ft., and 8 ft. Classify the triangle.

Right

Acute

Obtuse

Triangle BLU has side lengths of 3 in., 4 in., and 5 in. Classify the triangle.

Right

Acute

Obtuse

10.

Triangle GEO has side lengths of 1 cm., 3 cm., and 3 cm. Classify the triangle.

Right

Acute

Obtuse

Reset

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