2D/3D shapes
A ____________ is a closed figure with straight sides that all meet and no sides cross each other.
What is a polygon?
In Geometry, a rule that is accepted without proof is called a ______________.
What is a postulate?
Which side is the hypotenuse in the Pythagorean Theorem: a, b, or c?
What is C?
True or False:
A midpoint or a segment bisector bisects a segment.
What is True?
An angle with a measure of 80 degrees is a/an:
A. acute angle
B. obtuse angle
C. complementary angle
What is an acute angle?
A _________ is what we call the flat or curved surfaces of a 3D shape.
What is a face?
When points are all on one line, they are considered _______________.
What is collinear?
What is the formula for the Pythagorean Theorem?
What is a2+b2=c2?
A ___________ ____________ is a point, ray line, line segment, or plane that intersects the segment at its midpoint.
What is segment bisector?
An angle with a measure of 90 degrees is called a ________ angle.
What is right?
An _________ is where two faces meet in a geometric shape.
What is an edge?
In line AD, (points in order- A,B,C, then D) if AC is 12 and AD is 15, find the length of CD.
What is 3?
Use the Pythagorean Theorem to solve for b when a=8 and c=10
What is 6?
The ___________ of a segment is the point that divides the segment into two congruent segments.
What is the midpoint?
An angle consists of two different rays with the same endpoint. The rays are the sides of the angle. The endpoint is the _____ of the angle.
What is the vertex?
The corner or point in a geometric shape is called the ________.
What is a vertex?
Given Line AD (points in order- A,B,C,D)
Length of AD is 54, BD is 36, and BC is 20.
Use the information to solve for the length of CD.
What is 16?
Use the Pythagorean Theorem to solve for c when a=5 and b=12.
What is 13?
Point M is the midpoint of line segment AC.
Solve for x when AM is x+5 and MC is 2x.
What is 5?
If angle ABC is 30 degrees, what would be the measure of the complementary angle?
What is 60 degrees?
How many faces are in a rectangular prism?
What is 6?
Given Line AD (points in order- A,B,C,D)
Length of AD is 54, BD is 36, and BC is 20.
Use the information to solve for the length of AB
What is 18?
Calculate the hypotenuse of a right triangle which sides are lengths 3 and 4.
What is 5?
Point M is the midpoint of line segment VW.
Find the length of line segment VM when VM is 4x-1 and MW is 3x+3
What is 15?
An obtuse angle has a measure of more than ______degrees and less than ________ degrees.
What is 90 and 180?