Mathematical Communication Skills Quiz

Which of the following symbols represents the concept of "greater than or equal to"?

A rectangle has a length of 8 units and a width of 3 units. Which diagram correctly represents the area of the rectangle?

• A rectangle with dimensions labeled as 8 and 3, and an area labeled as 24 square units.

• A rectangle with dimensions labeled as 8 and 3, and an area labeled as 11 square units.

• A rectangle with dimensions labeled as 8 and 3, and an area labeled as 16 square units.

• A rectangle with dimensions labeled as 8 and 3, and an area labeled as 5 square units.

• Because it is a linear equation with one variable.

• Because it is a quadratic equation with two variables.

• Because it is a cubic equation with three variables.

• Because it is a polynomial equation with no variables.

• A line passing through the points (0, 1) and (1, 3).

• A line passing through the points (0, 0) and (1, 2).

• A line passing through the points (0, 2) and (1, 4).

• A line passing through the points (0, 1) and (1, 2).

• 2

• 4

• 8

• 16

Use a diagram to solve the problem: A triangle has sides of lengths 3, 4, and 5. What type of triangle is it?

• Equilateral

• Isosceles

• Scalene

• Right-angled