Geometry EOC Practice

Front

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

Back

The sum of the interior angles of a pentagon is 540 degrees.

Front

If angle R in a pentagon is 100 degrees and angle Q is congruent to angle S, how do you find the measure of angle Q?

Back

To find angle Q, use the equation: 100 + 2Q + angle P = 540. Solve for Q.

Front

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

Back

The sum of the interior angles of a quadrilateral is 360 degrees.

Front

What is the property of parallelograms regarding their sides?

Back

In a parallelogram, opposite sides are congruent.

Front

If the measure of angle A is 150 degrees, what is the measure of angle B if they are supplementary?

Back

Angle B = 180 - 150 = 30 degrees.

Front

What is the formula to calculate the sum of the interior angles of a polygon with n sides?

Back

The formula is (n - 2) * 180 degrees.

Front

What is the measure of each interior angle of a regular hexagon?

Back

Each interior angle of a regular hexagon is 120 degrees.

Front

What is the relationship between the angles in a triangle?

Back

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

Front

What is a property of the diagonals in a rectangle?

Back

The diagonals of a rectangle are congruent.

Front

What is the measure of an exterior angle of a triangle if the interior angles are 50 degrees and 60 degrees?

Back

The exterior angle = 180 - (50 + 60) = 70 degrees.