The quadrilateral with congruent diagonals and opposite angles that are equal
What is a rectangle.
100
Find the measure of one exterior angle in a regular icosagon
What is 18
100
Name all five platonic solids
What is tetrahedron, cube, octahedron, dodecahedron, icosahedron
100
Find the area of the sector of a circle created by a 90 degree central angle if the circumference of the circle is 24 pi
What is 113.097
100
Solve for x: 2(4 - 3x) = 5 + 2x
What is x = 3/8
200
In parallelogram ABCD the ratio of AB to BC is 5:3. If the perimeter is 32, find AB
What is 10
200
Find the area of a polygon that is drawn on a grid if the sides of the polygon pass through 50 lattice points and there are 130 lattice points in the interior of the polygon.
What is 154
200
Find the total area of a square pyramid with base length =10 and lateral edge = 13.
What is 340
200
IF the area of an inscribed square is 36, find the circumference of the circle.
What is 26.657
200
Find the slope of the line perpendicular to the line with equation 4x - 6y = 11
What is -3/2
300
Find the area of a rhombus whose perimeter is 52 and whose longer diagonal is 24.
What is 120
300
If one interior angle of a regular polygon is 157.5, how many diagonals does the polygon have?
What is 104
300
Find the volume and surface area of a sphere with diameter =12
What is v = 904.779
SA=452.389
300
An arc of 120 degrees is cut off by a chord in a circle with radius = 9. Find the area of the region bounded by the chord and the circle.
What is 49.749
300
Solve the equation (x-3)(x+2) = 6
x = 4 or x = -3
400
Find the area of a trapezoid with side lengths 8, 20, 40 and 20.
What is 288
400
Find the radius of a regular hexagon with apothem length = 4
What is 4.619
400
The surface area of a cube is 384 sq units. Find the surface area of a cube one unit longer on each side.
What is 486
400
AB is a diameter of a circle. Extend AB to point C outside the circle. If CD is a tangent to the circle and CD = 6 and BC = 4, find the area of the circle
What is 19.635
400
Solve the system:
10y=5+3x
2x+7y=24
What is x = 5, y = 2
500
In parallelogram KMOP angle M = x + 3y, angle O = x - 4 and and angle P = 4y - 8. Find the measure of angle K.
What is 28
500
Find the area of a regular pentagon with side length = 10
What is 172.048
500
Find the volume of a cone with a 60 degree vertex angle and slant height = 12
What is 391.8
500
Find the two points where the line x = 3y - 5 intersects the circle with radius 5, centered at (3, 1)
What is (7, 4) and (-2, 1)
500
Write the equation of the perpendicular bisector of segment PQ if P(-3, 7) and Q(5, 5). Use point-slope form.