Geometry

What is geometry?

• A. The study of numbers and their operations

• B. The study of data collection and analysis

• C. The branch of mathematics that deals with the shapes, sizes, and properties of figures and spaces

• D. The branch of mathematics that focuses on solving equations

A triangle with one angle measuring 90° is called a ______.

• A. Acute triangle

• B. Obtuse triangle

• C. Right triangle

• D. Equilateral triangle

A full rotation angle measures _______ .

• A. 45°

• B. 90°

• C. 180°

• D. 360°

What type of angle is greater than 180 degrees but less than 360 degrees?

• A. Acute Angle

• B. Obtuse Angle

• C. Reflex Angle

• D. Right Angle

A triangle with no equal sides is called a ______.

• A. Equilateral

• B. Isosceles

• C. Scalene

• D. Right

A triangle with all three sides of equal length is called a ______.

• A. Scalene

• B. Isosceles

• C. Equilateral

• D. Right

Which of the following angles is greater than 90 degrees but less than 180 degrees?

• A. Acute Angle

• B. Obtuse Angle

• C. Right Angle

• D. Reflex Angle

The intersection of two sets 𝐴 and 𝐵 contains:

• A. All elements in 𝐴 and 𝐵 combined

• B. Elements that are in 𝐴 but not in 𝐵

• C. Elements that are common to both 𝐴 and 𝐵

• D. Elements in 𝐵 but not in 𝐴

Which shape has four equal sides and four right angles?

• A. Circle

• B. Square

• C. Triangle

• D. Rectangle

A reflex angle is greater than ___ degrees but less than ___ degrees.

• A. 45° , 90°

• B. 90° , 180°

• C. 180° , 275°

• D. 180° , 360°