BASIC GEOMETRY

What do the geometric markings on this shape mean?

• the sides are parallel to each other.

• the angles are the same.

• the sides are all the same length

• opposite angles are equal

What is a part of a line that includes two points called endpoints?

• Ray

• Line

• Point

• Line segment

Lines that are the exact same distance apart and never intersect are called ______________.

• Intersecting lines

• Line segment

• Parallel lines

• Ray

Lines that pass through the same points are called ________ .

• Parallel lines

• Line segment

• Intersecting lines

• Ray

What are lines that intersect to form a right angle called?

• Interesecting lines

• Line segment

• Perpendicular lines

• Lines

A point that divides, or bisects, a segment into two congruent segments

• Midpont
• Vertex
• Bisector
• Intersection

An angle with measure between 90° and 180

• Acute angle
• Obtuse angle
• Right angle
• Straight angle

An angle with measure equal to 90°

• Acute angle
• Complementary angle
• Straight angle
• Right angle

An angle with measure between 0° and 90°

• Acute angle
• Complementary angle
• Right angle
• Adjacent angle

Find the area of the triangle

• 48 sq cm
• 24 sq cm
• 30 sq cm