Final 1st Quarter PT Reviewer

Front

What describes an irregular polygon?

Back

It has at least one side or angle different from the others

Front

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

Back

540°

Front

A quadrilateral has three angles measuring 95°, 85°, and 110°. What is the measure of the fourth angle?

Back

70°

Front

Property true for both a regular hexagon and an irregular hexagon?

Back

The sum of the interior angles is 720°

Front

Which of the following is a regular polygon? Parallelogram, Square, Scalene triangle, Trapezoid

Back

Square

Front

The sum of the measures of the angles in a triangle is?

Back

180°

Front

Measure of each interior angle in a regular decagon (10-sided polygon)?

Back

144°

Front

The sum of two supplementary angles is?

Back

180°

Front

One of the angles in a supplementary pair measures 75°. What is the measure of its supplement?

Back

105°

Front

Which statement correctly compares complementary and supplementary angles?

Back

Complementary = 90°, Supplementary = 180°