What are the undefined terms on geometry?
Line, Point, and Plane
Calvin’s home is located at the midpoint between Fast Pizza and Pizza Now. Fast Pizza is a quarter mile away from Calvin’s home. How far away is Pizza Now from Calvin’s home? How far apart are the two pizzerias?
Pizza Now is quarter mile away from Calvin's home. The two pizzerias are half a mile away from each other.
These angles add up to 180.
Supplementary Angles
Find the perimeter of a regular pentagon with a side measure of 57 centimeters.
285 cm
A cone is sliced parallel to its base. Which of the following describes the shape of the cross-section of the cone?
Circle
What is the measure of a right angle?
90 degrees
The endpoints of CD are C(−2, −4) and D(6, 2). What is the y-coordinate of the midpoint of CD?
-1
What kind of angle isAGF?
Acute Angle
Name each polygon by its number of sides. Then classify it as convex or concave and regular or irregular.
Triangle
Convex
Regular
George has a table tennis ball that is 4 centimeters in diameter. What is the surface area of the ball?
16pi
These type of lines, rays, or planes intercept forming a right angle.
Perpendicular
Find the value of x and KL if K is between J and L. JK = 6x, KL = 3x, and JL = 27 5
x = 3
KL = 9
If mDGE = 52 and
FGE is a right angle, what is the measure of
DGF?
38
What is a 7-sided polygon called?
Heptagon
What is the volume, in cubic feet, of a rectangular solid with a length of 12 feet, a width of 3 feet, and a height of 4 feet?
144 cubic feet
A solid with all flat surfaces.
Polyhedron
Find x if Q is the midpoint of PQ = 19, and PR = 8x + 14.
3
The measure of ∠X is 42 more than three times the measure of its complement. Find the measure of ∠X.
12
The lengths of the sides of a triangle are 5 centimeters, 7 centimeters, and 8 centimeters. What is the perimeter, in centimeters, of the triangle that is formed by joining the midpoints of these sides?
10
Identify the solid and name the vertices.
Rectangular Prism
A, B, C, D, E, F, G, H
A set of points in space that are the same distance from a given point; No faces, edges, or vertices.
Sphere
Find the distance between each pair of points.
A(0, 0), B(6, 8)
10
Find mMOP if m
MON = 4x + 9 and m
MOP = 3x - 3.
33 degrees
What is the perimeter of square ABCD?
3 in.
Find the surface area of the square pyramid.
176 sq. units