Geometry Vocabulary

Front

In a geometric proof, reasons are on the _____ side.

Back

Right

Front

What is the midpoint formula for two endpoints (x1, y1) and (x2, y2)?

Back

Midpoint = ((x1 + x2)/2, (y1 + y2)/2)

Tags

CCSS.HSG.GPE.B.6

Front

This is what kind of angle? (Image of an obtuse angle)

Back

Obtuse

Tags

CCSS.4.G.A.1

Front

∠1 and ∠3 can best be described as what?

Back

Vertical angles

Tags

CCSS.7.G.B.5

Front

Identify the quadrant where the point (-2, 6) is located.

Back

II

Tags

CCSS.6.NS.C.6B

Front

What is the definition of complementary angles?

Back

Two angles that add up to 90 degrees.

Tags

CCSS.7.G.B.5

Front

What is the definition of supplementary angles?

Back

Two angles that add up to 180 degrees.

Tags

CCSS.7.G.B.5

Front

What is the definition of vertical angles?

Back

Angles opposite each other when two lines cross; they are equal.

Tags

CCSS.7.G.B.5

Front

What is the definition of adjacent angles?

Back

Two angles that share a common side and vertex.

Tags

CCSS.7.G.B.5

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height

Tags

CCSS.6.G.A.1