Geometry Chapter 5 Review Warm-up

Front

Find the value of y?

Back

12

Front

If ∆LMK ≅ ∆LMT, then ∠K ≅ ____

Back

∠T

Front

Solve for x.

Back

17

Front

Find the value of y

Back

50

Front

Find the value of x and y. (Note: Any segments that appear to be straight are straight and any angles that appear to right are right angles.)

Back

x=15, y=5

Front

What is the definition of congruent triangles?

Back

Triangles that are identical in shape and size, meaning their corresponding sides and angles are equal.

Front

What is the sum of the interior angles of a triangle?

Back

180 degrees.

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Front

What is the definition of a right angle?

Back

An angle that measures exactly 90 degrees.

Front

What is the definition of complementary angles?

Back

Two angles that add up to 90 degrees.