Chapters 4,5,6 Review (After Christmas Break) 1/2/25

Front

What is the name of a triangle with all sides equal?

Back

Equilateral Triangle

Front

If TS is a midsegment of triangle GHI, what is the relationship between the lengths of TS and the base of triangle GHI?

Back

TS is half the length of the base of triangle GHI.

Front

What does SSS stand for in triangle congruence?

Back

Side-Side-Side; it means all three sides of one triangle are equal to all three sides of another triangle.

Front

What is the name of a polygon with 8 sides?

Back

Octagon

Front

What is the formula to find the sum of the interior angles of a polygon?

Back

(n-2) × 180°, where n is the number of sides.

Front

How many degrees are in the sum of the interior angles of a hexagon?

Back

720°

Front

What is a midsegment in a triangle?

Back

A segment that connects the midpoints of two sides of a triangle.

Front

What does AAS stand for in triangle congruence?

Back

Angle-Angle-Side; it means two angles and a non-included side of one triangle are equal to two angles and the corresponding non-included side of another triangle.

Front

What is the difference between a scalene triangle and an isosceles triangle?

Back

A scalene triangle has all sides of different lengths, while an isosceles triangle has at least two sides of equal length.

Front

What is the name of a polygon with 9 sides?

Back

Nonagon