Geometry EOC Review

Front

What is the formula to find the distance between two points (x1, y1) and (x2, y2) in a coordinate plane?

Back

The distance formula is: d = √((x2 - x1)² + (y2 - y1)²).

Tags

CCSS.HSG.GPE.B.7

Front

What is the Transitive Property of Equality?

Back

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

Tags

CCSS.7.EE.A.1

Front

How do you find the value of a variable in an equation?

Back

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

Tags

CCSS.6.EE.B.7

Front

What is the definition of an arc in a circle?

Back

An arc is a portion of the circumference of a circle.

Tags

CCSS.HSG.C.B.5

Front

How do you calculate the length of an arc given the radius and the angle in degrees?

Back

Arc length = (θ/360) * 2πr, where θ is the angle in degrees and r is the radius.

Tags

CCSS.HSG.C.B.5

Front

What is the Pythagorean Theorem?

Back

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

Tags

CCSS.8.G.B.8

Front

What is the relationship between the angles of a triangle?

Back

The sum of the interior angles of a triangle is always 180 degrees.

Tags

CCSS.8.G.A.5

Front

What is the definition of a right triangle?

Back

A right triangle is a triangle that has one angle measuring 90 degrees.

Tags

CCSS.4.G.A.2

Front

How do you determine the height of a triangle when given the base and area?

Back

Area = (1/2) * base * height; rearrange to find height: height = (2 * Area) / base.

Tags

CCSS.6.G.A.1

Front

What is the definition of similar triangles?

Back

Triangles that have the same shape but may differ in size; corresponding angles are equal and corresponding sides are proportional.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6