Chapter 1
Who wrote the book Elements?
Euclid
What is the first part of a conditional statement called?
Hypothesis
What type of angle is less than 90°?
Acute
What kind of polygon has 6 sides?
Hexagon
Eliminate the parentheses:
2(x2-2x+4)
2x2-4x+8
What is the difference between a rectangle and a plane?
Write "if you drink five gallons of water, your tummy will hurt" in the form q if p
Your tummy will hurt if you drink five gallons of water
What angle measure is the supplement of a 38° angle?
142°
Are 5 pointed stars convex or concave?
Concave (Conbear is living his best life)
Solve:
10x=x - 54
x = 9
What is the plural of polyhedron?
Polyhedra!!!
Write the converse of "if you are a cool geometry teacher, you have to make a jeopardy late at night"
If you have to make a jeopardy late at night, you are a cool geometry teacher
What is the definition of parallel lines?
Two lines that do not intersect on the same plane
Vertex L
Solve:
6(4x - 1) = 7(3 + 3x)
9
What direction does a sundial NEVER point in Texas?
South
What must you assume if you're trying to indirectly prove that video games are more fun than homework?
Video games are NOT more fun than homework!
What is the difference between supplementary angles and linear pairs?
Linear pairs have to share a ray/touch -- supplements don't!
Find the distance between (-2, 3) and (4, 11)
10
Subtract:
(3x2 - 2x +3) - (x2 - 3x + 2)
2x2 + x + 1
If the distance between the cities of Geometropolis and Arithmetown is 300 miles and the angle measurement between the two cities is 60 degrees, what is the circumference of the planet Postularia?
1,800 miles
If the hypotenuse of my right triangle is 13 inches and the bottom is 12 inches, what is the length of the remaining side?
5 inches
In a vertical angle pair, one angle measures 100° and the other measures (3x - 20)°. Solve for x.
40°
What phrase must you write to prove other sides/angles of two triangles are equal after you prove triangle congruency? HINT: it begins with the word 'corresponding'
Corresponding parts of congruent triangles are equal
(x + 3)(x2 + 3x + 1)
x3 + 6x2 + 10x + 3