Common Assessment Review

Front

What is the rule for the equation when x=2?

Back

The rule is x=2.

Front

Which equation represents the line of reflection?

Back

y = -x.

Front

If line a and b are parallel and cut by transversal t, and m∠1 = 80°, what is m∠2 if it is a linear pair with angle 1?

Back

m∠2 = 100°.

Front

How many lines of symmetry does a hexagon have?

Back

A hexagon has 6 lines of symmetry.

Front

If point A(4,2) is reflected over a line ℓ to produce the image (−6,2), what could be the line of reflection ℓ?

Back

The line of reflection ℓ could be y = -1.

Front

What is the definition of a transversal in geometry?

Back

A transversal is a line that intersects two or more lines at distinct points.

Front

What is the midpoint formula used for?

Back

The midpoint formula is used to find the point that is exactly halfway between two points in a coordinate plane.

Front

What is the relationship between parallel lines and corresponding angles?

Back

When a transversal intersects parallel lines, corresponding angles are equal.

Front

Define symmetry in geometry.

Back

Symmetry in geometry refers to a balance or correspondence between two halves of a shape.

Front

What is the formula for calculating the slope of a line?

Back

The slope (m) is calculated as m = (y2 - y1) / (x2 - x1).