Practice Exam Answers

Which expression represents the volume of the prism?

The measure of central XYZ angle is 3⁢π4 radians. What is the area of the shaded sector?

Which statements are true? Choose three correct answers.

What is the probability that the spinner lands on an even number or on the unshaded section?

What is the length of line segment TV ?

What is the volume of the pyramid?

If a vertical line is dropped from the x -axis to the point open paren 12 comma negative 9 close paren in the diagram, what is the value of secant theta ?

What square footage of artificial grass is needed to cover this portion of the course?

What are the dimensions of the rectangle that is the lateral surface of the right circular cylinder shown?

What is the probability that his model rocket has landed in a grassy area?

A regular polygon is drawn in a circle so that each vertex is on the circle and is connected to the center by a radius. Each of the central angles has a measure of 40 degrees How many sides does the polygon have?

An interior angle of a regular polygon has a measure of 108 degrees What type of polygon is it?

At a high school, students can choose between three art electives, four history electives, and five computer electives. Each student can choose two electives. What is the approximate probability that a student chooses a computer elective and an art elective?

For which value of theta is cotangent of theta undefined?

To support a tree damaged in a storm, a 12-foot wire is secured from the ground to the tree at a point 10 feet off the ground. The tree meets the ground at a right angle. At approximately what angle does the wire meet the ground?

The longest side of an isosceles obtuse triangle measures 20 centimeters. The other two side lengths are congruent but unknown. What is the greatest possible whole-number value of the congruent side lengths?

Which equation represents the general form a circle with a center at negative 2 comma negative 3 and a diameter of 8 units?

Nine wolves, eight female and one male, are to be released into the wild three at a time. If the male wolf is to be in the first released group and order does not matter, in how many ways can the first group of three wolves be formed?

One focus of a hyperbola is located at (−1, 7). One vertex of the hyperbola is located at (−1, 5). The center is (−1,−3). What is the equation of the hyperbola?

Which concept can be used to prove that the diagonals of a parallelogram bisect each other?

What is the value of x ?

Which equation represents the parabola shown on the graph?

In the diagram of circle cap r , m angle FGH is 50 degrees What is m frown set over FEH ?

What is the area of triangle MOL ?

What is the approximate area of the hexagon?

For triangle ABC , which one is equivalent to sine of cap A ?

What is the missing reason in step 5?

Which statement is true about whether cap A and cap b are independent events?

Which statement proves that PQRS is a parallelogram?

Which statement must be true?

Rhombus WXYZ is graphed on a coordinate plane. What is the area of the rhombus?

Figure ABCD is a square. Prove BD―≅AC―. Which is the missing reason in step 4 ? Open image in full-screen view

What are the angle measures of triangle ABC ?

What is the equation for the hyperbola shown?

Given: RT―≅TV― and ST―≅TU― Prove: RSVU is a parallelogram. Open image in full-screen view What is the missing statement in step 4?

About how much farther is it to drive than to walk directly from building A to building B? Round to the nearest whole number.

What is the approximate volume of the oblique cone? Use pi almost equal to 3 point 1 4 and round to the nearest tenth.

How do the areas of the parallelograms compare?

If m overarc NP is 6 more than 5 times the measure of overarc MN , what is m overarc NP ?

Which equation represents this ellipse?

On a unit circle, the vertical distance from the x -axis to a point on the perimeter of the circle is twice the horizontal distance from the y -axis to the same point. What is sine theta ?

If the two towns have the same population density, which must also be true?

What is the approximate length of minor arc LM ? Round to the nearest tenth of a centimeter.