Mathematics Knowledge #2

Which of the following statements about trapezoids is true?

Two parallel lines are intersected by a third line, which is perpendicular to the first parallel line. The value of another angle made by the intersecting lines is:

Given a circle with a radius of 0.85 meters, find the area of 1/3 of the circle. Use 3.14 for pi and round to the nearest hundredth.

Given that x = 0.5 and y = 4, what is the value of 4×2(2y+2)?

You are told that one of the internal angles of a parallelogram is 54 degrees. This means at least one other angle must be equal to:

The area of a circle is given as 24π. What is its radius?

Calculate the area of a parallelogram with a base of 3 feet and a height of 1.2 feet.

A given rectangle has an area of 24 square feet. Which of the following cannot be one of its side lengths?

The base of a right triangle is 1 foot, and the interior angles are 45-45-90. What is its area?

The circumference of a circle is 20 cm. What is the approximate radius of the circle?

A medium pizza has a diameter of 14 inches. What is its circumference?

What is one possible value of x in this equation? x2-3x-18=0

Calculate the area of the circle shown in the figure.

In the figure below, line A is parallel to line B. What is the value of angle x?

A line segment is always constrained between:

What is the distance between the points (2,4) and (-1, 8)?

15y -20 = 110. y = ?

The equation of a line is given as: y = 3x + 5. Which of the following points does not lie on the line?

What is the expanded equation from (3x+4)(x-2) = 0?

Which of the following is not a type of quadrilateral?

A square has one side with length 4.5 feet. The area of the square is:

What inequality is represented by the number line seen in the figure?

Solve for the value of y in the following system: 2x – 4y = 6 5x + 2y = 9

In the circle seen below, what is the value of x?

What angle is complementary to 47 degrees?

If two angles in a triangle measure 35 degrees and 47 degrees, what is the value of the third angle?

What is the perimeter of the shape seen in the figure?

If 4.5 < x ≤ 8.0, then x cannot be equal to:

Find the slope of the line seen in the figure.

How long is the line segment shown on the number line below?

The surface area of a rectangular prism with sides 3 x 5 x 5 inches is:

What is the value of angle x in the figure below?

Calculate the area of the trapezoid in the figure in square feet.

Given 4x = 15, x = ?

Which of the following angles is obtuse?

How much water could a container hold that measures 8cm by 12cm by 10cm?

Y2-49 = 0. Y could equal:

If a square is cut in half across its diagonal, the formed triangles will have angles of:

If a circle has a diameter of 1.5 feet, what is its circumference?

Solve for the value of x in the following system: 2x + 4y = 15 3x – 4y = 10

What is the value of x in the rhombus seen in the figure?

Charles walked all the way around a crop circle and found that traveled 5.5 miles. If he had walked directly through it and passed the center, how much shorter would he have walked?

What is the area of an isosceles right triangle that has one leg that measures 4 cm?

Simplify the expression: 3x + 6.5×2 = ?

What is the perimeter of the rhombus shown in the figure?

A rectangular plot of land is measured to be 130 feet by 220 feet. Its total area is:

Simplify:

(x6)(x5)

Solve for x:

3(x + 1) = 5(x − 2) + 7

If y = 3ab + 2b3, what is y when a = 1 and b = 2?

A rectangle is cut in half to create two squares that each has an area of 25. What is the perimeter of the original rectangle?