Basic Constructions
A line has infinite ________
a. width
b. length
c. height
b. length
What transformation is this? (x,y) -> (-x,y)
a. Reflection over y-axis
b. Translated left 1 and up 2
c. Rotation of 90 degrees around the origin
a. Reflection over y-axis
What is SSS?
a. A triangle congruence
b. A 3D postulate
c. Sound, Scent, Sight
a. A triangle congruence
What is the formula for Pythagorean Theorem?
a. sin (M) = opp/hyp
b. b/2
c. a^2 + b^2 = c^2
c. a^2 + b^2 = c^2
A chord is a ______
a. a segment inside a circle, but not considered a diameter
b. a line that travels inside and outside a circle
c. a line that only touches one point of the outer circle.
a. a segment inside a circle, but not considered a diameter
_________ has infinite length and width, with no height.
a. Line
b. Segment
c. Plane
c. Plane
If point K (3, 2) translated right 4 and down 2 what would point K' be?
a. (7, 4)
b. (-1, -4)
c. (7, 0)
c. (7, 0)
SAS stands for _____
a. Size, Angle, Size
b. Slope, Altitude, Slope
c. Side, Angle, Side
c. Side, Angle, Side
What is sine?
a. opp/hyp
b. adj/opp
c. adj/hyp
a. opp/hyp
A secant is a ______
a. a segment inside a circle, but not considered a diameter
b. a line that travels inside and outside a circle
c. a line that only touches one point of the outer circle.
b. a line that travels inside and outside a circle
What are collinear points?
a. Three or more points on the same line
b. Two or more points on a plane
c. Five or more points in a shape
a. Three or more points on the same line
If F (x, y) was dilated by 3, how would the transformation rule look like?
a. (1/3x, 1/3y)
b. (3x, 3y)
c. (x/3, y/3)
b. (3x, 3y)
ASA is ______
a. Two angles and a non-included side are equal
b. Two angles and the included side are equal
c. All three sides are equal
b. Two angles and the included side are equal
What is cosine?
a. hyp/adj
b. adj/opp
c. opp/hyp
c. opp/hyp
A tangent is a ______
a. a segment inside a circle, but not considered a diameter
b. a line that travels inside and outside a circle
c. a line that only touches one point of the outer circle.
c. a line that only touches one point of the outer circle.
True or False: There are multiple types of lines.
True
If L (5, 3) is reflected over line y = -x what would L' be?
a. (-3, -5)
b. (3, 5)
c. (-5, -3)
a. (-3, -5)
What congruence postulate has the definition of "Two angles and a non-included side are equal"?
a. SAS
b. ASA
c. AAS
c. AAS
What is tangent?
a. sin/cos
b. opp/adj
c. hyp/opp
b. opp/adj
Does this formula "a times b = c times d" exist?
Yes
Skew lines are ______
a. lines that do intersect and are parallel
b. lines that do not intersect or are parallel
c. lines that do not intersect, but are parallel
b. lines that do not intersect or are parallel
What is the difference between Enlargement and Reduction?
a. Enlargement is 0<k<1 and Reduction are k>1
b. Enlargement is k>1 and Reduction are 0<k<1
c. Enlargement is 0<k<1 and Reduction are k<1
b. Enlargement is k>1 and Reduction are 0<k<1
Which of the following is NOT a triangle congruence?
a. AAS
b. SSA
c. ASA
b. SSA
What does SOH-CAH-TOA stand for?
a. sin: opp/hyp, con: adj/hyp, and tan: opp/adj
b. sin: adj/hyp, cos: opp/hyp, tan: hyp/adj
c. sin: hyp/opp, cos: hyp/adj, tan: adj/opp
a. sin: opp/hyp, con: adj/hyp, and tan: opp/adj
True or False: There are many types of segment relationships in circles.
True