Week of March 17 Fast and Curious

What is a point represented as in geometry?

• A small dot

• A line segment

• A circle

• A square

What is a plane in geometry?

• A curved surface

• A flat surface with thickness

• A flat surface with no thickness and no boundaries

• A flat surface with boundaries

What is an angle formed by?

• The union of two rays

• The intersection of two lines

• The union of two lines

• The intersection of two planes

How many degrees are there in a full rotation?

• 360°

• 180°

• 90°

• 45°

What is the degree measurement of a right angle?

• Less than 90°

• 90°

• More than 90° but less than 180°

• 180°

What is the degree measurement of a straight angle?

• Less than 90°

• 90°

• More than 90° but less than 180°

• 180°

What is the complement of a 70° angle?

• 20°

• 30°

• 110°

• 50°

What are parallel lines?

• Lines that intersect at one point

• Lines that lie in the same plane and have no points in common

• Lines that intersect two parallel lines

• Lines that are perpendicular to each other

According to Euclid's assumption about parallel lines, how many lines can be drawn through a given point parallel to a given line?

• None

• One

• Two

• Infinite

What is a characteristic of an acute triangle?

• All angles are acute.

• One angle measures 90°.

• One angle is obtuse.

• No sides are equal in length.