Expressions and Equations
Angle Relationships
Triangles
Shapes
Circles
100
The slope of the line 2x+4y=28.
What is -1/2?
100
This term is used for angles that add up to 180 degrees.
What is supplementary?
100
This is the measure, in inches, of the hypotenuse of a right triangle where the length of the legs are 9 inches and 40 inches, respectively.
What is 41 inches?
100
This is the measure of an interior angle of a regular pentagon.
What is 108 degrees?
100
This is the area of a circle, in terms of pi, with radius 5 units.
What is 25pi square units?
200
This is the solution to the equation 15x+8=158.
What is 10?
200
This is the measure of angle a in the diagram.
What is 42 degrees?
200
The measure of side AB in the triangle shown.
What is 6 units?
200
The area of the trapezoid at right is this.
What is 45 square units?
200
The circumference of a circle in terms of pi with diameter 3,141,592 units.
What is 3,141,592 pi units?
300
You get this when you factor x^2-9x-36=0 as a product of two binomials.
What is (x-12)(x+3)=0?
300
The value of y, in degrees, in the diagram at right.
What is 13 degrees?
300
This congruence theorem proves that triangles ABC and JKL are congruent.
What is SAS congruence?
300
The perimeter of the the rhombus at right.
What is 60 units?
300
The radius of a circle with area 64pi square centimeters. (In terms of pi)
What is 8 cm?
400
This line passes through the points (0,5) and (2,8).
What is y=-3x/2+5?
400
This is the value of angle x in the diagram.
What is 40 degrees?
400
Segment QR is this length in the diagram of triangle PQR. (Round your answer to the nearest hundredth)
What is 11.40 units?
400
This is the sum of the interior angles of a regular heptagon.
What is 900 degrees?
400
The area of semicircle AB, in terms of pi.
What is 4.5pi square units?
500
Rounded to the nearest hundredth, it's the solution to the expression x^2+3x-2=0. (Both answers in approximate form)
What is x=0.56 or x=-3.56?
500
In triangle ABC, the measures of angles B and C are 52 and 36 degrees. This is the measure of the exterior angle opposite angles B and C.
What is 88 degrees?
500
This is the measure of segment EF if BC/EF=3/4. (Round answer to the nearest hundredth)
What is 4.69 units?
500
This is the area of the parallelogram.
What is 400 square units?
500
This is the diameter (in terms of pi) of a circle with circumference 81pi units.
What is 81 units?
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