Geometric Proofs practice

Front

What is the definition of complementary angles?

Back

Two angles are complementary if the sum of their measures is 90 degrees.

Tags

CCSS.7.G.B.5

Front

What is the definition of perpendicular lines?

Back

Perpendicular lines are lines that intersect at a right angle (90 degrees).

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Front

What is the Transitive Property?

Back

If a = b and b = c, then a = c.

Tags

CCSS.HSG.SRT.B.5

Front

What is the Distributive Property?

Back

a(b + c) = ab + ac.

Tags

CCSS.6.EE.A.3

Front

What is the Reflexive Property of Congruence?

Back

Any geometric figure is congruent to itself.

Tags

CCSS.8.G.A.2

Front

What is the Substitution Property?

Back

If a = b, then b can be substituted for a in any expression.

Front

What is the definition of parallel lines?

Back

Parallel lines are lines in a plane that never meet and are always the same distance apart.

Tags

CCSS.HSG.CO.A.1

Front

What is the definition of a right angle?

Back

A right angle is an angle that measures exactly 90 degrees.

Tags

CCSS.4.G.A.1

Front

How do you find the value of x in an equation?

Back

Isolate x on one side of the equation using inverse operations.

Tags

CCSS.6.EE.B.7

Front

What is the purpose of combining like terms in algebra?

Back

To simplify expressions by merging terms that have the same variable raised to the same power.

Tags

CCSS.7.EE.A.1