# Free Triangles Worksheets

In this worksheet, students are asked to use congruency statements to identify congruent figures and congruent parts. They are also asked to write congruency statements for pairs of figures, and to...

Worksheet (Geometry)

Answer Key: Yes

Problems: 14

Problems in this worksheet require the use of the formulas for the area of parallelograms (A = bh) and triangles (A = 1/2bh) to find the area of different polygons.

Worksheet (Geometry)

Answer Key: Yes

Problems: 7

This worksheet contains problems where students must apply the properties and theorems of isosceles triangles. Students must use the Isosceles Triangle Theorem to find missing values in triangles and...

Worksheet (Geometry)

Answer Key: Yes

Problems: 9

This free geometry worksheet contains problems on parallel lines and their properties. Students must have an understanding of the properties of angles formed by parallel lines and a transversal (...

Worksheet (Geometry)

Answer Key: Yes

Problems: 13

This free geometry worksheet contains problems on the Pythagorean Theorem and its converse. Students must use the Pythagorean Theorem to find missing lengths and identify triangles as acute, obtuse,...

Worksheet (Geometry)

Answer Key: Yes

Problems: 10

This worksheet contains problems on special right triangles. Students must use the properties of 45-45-90 and 30-60-90 degree triangles to missing lengths of sides.

Worksheet (Geometry)

Answer Key: Yes

Problems: 11

This free geometry worksheet begins with problems on classifying triangles by the number of congruent sides it has (scalene, isosceles, or equilateral) and by their angles (acute, obtuse, right, or...

Worksheet (Geometry)

Answer Key: Yes

Problems: 13

This worksheet contains problems and proofs that involve showing that two triangles are congruent using the ASA and AAS postulates. These proofs also require an understanding of previous properties,...

Worksheet (Geometry)

Answer Key: Yes

Problems: 9

This worksheet contains proofs and problems where students must show that sides or angles are congruent using the triangle congruence postulates (SSS, SAS, ASA, AAS) and CPCTC (Congruent Parts of...

Worksheet (Geometry)

Answer Key: Yes

Problems: 6

This worksheet contains problems and proofs that involve showing that two triangles are congruent using the SSS and SAS postulates. These proofs also require an understanding of previous properties,...

Worksheet (Geometry)

Answer Key: Yes

Problems: 10