Abeka Plane Geometry Quiz 4

Scalene

A tirangle with no two sides equal is ? .

Equiangular

A triangle with all three angles equal is ? .

Isosceles

A triangle with two sides equal is ? .

Ten

A twelve-sided polygon will contain ? straight angles in the sum of its interior angles.

Seven

A polygon tat has seven sides will have ? interior angles.

Regular

A polygon that is both equilateral and equianguler is called a{n} ? polygon.

Nine

A regular polygon that has a central angle of 40degrees has ? sides. Show your work.

144degrees

The measure of eacch interior angle of a ten-sided regular polygon is ? degrees. Show your work.

Legs

The perpendicular sides of a right triangle are called ? .

Hypotenuse

The side opposite the right angle in a triangle is called the ? .