The end points of line CD are C(-2, -4) and D(6, 2). What are the coordinates of the midpoint of line CD?
(2, -1)
100
Draw two parallel lines cut by a transversal and label one pair of alternate interior angles.
Look at drawings.
100
In the diagram drawn on the board of parallelogram ABCD, diagonals AC and DB intersect at E, AE = 3x - 4, and EC = x +12. What is the value of x?
8
100
In the diagram on the board, EF is the median of trapezoid ABCD. If AB = 5x - 9, DC = x + 3, and EF = 2x + 2, what is the value of x?
5
200
What is the slope of a line perpendicular to the lines whose equation is 2x + 4y = 12?
2
200
The coordinates of R are (-3, 2) and the coordinates of T are (4, 1). What is the length of line RT?
5√2
200
Based on the diagram on the board, which statement is true? A) a ll b B) a ll c C) b ll c D) d ll e
D) d ll e
200
Isosceles trapezoid ABCD has diagonals AC and BD. If AC = 5x + 13 and BD = 11x - 5, what is the value of x?
3
200
What is the equation that represents the perpendicular bisector of AB whose endpoints are A(8, 2) and B (0, 6)?
y = 2x - 4
300
The lines represented by the equations y + 1/2x = 4 and 3x + 6y = 12 are? a) parallel b) perpendicular c) neither
Parallel
300
Point M is the midpoint of line AB. If the coordinates of A are (-3, 6) and the coordinates of M are (-5,2), what are the coordinates of B?
(-7, -2)
300
In parallelogram STUV, SV = x + 3, VU = 2x -1, and TU = 4x - 3. What is the length of SV? Hint: (draw out the figure).
5
300
In the diagram on the board, MATH is a rhombus with diagonals AH and MT. If angle HAM = 12, what is the measure of angle AMT?
78
300
In triangle ABC, angle A = x, angle B = 2x + 2, and angle C = 3x +4. What is the value of x?
29
400
What is the equation of a line that passes through the point (-3, -11) and is parallel to the line whose equation is 2x - y = 4
y = 2x - 5
400
Segment AB is the diameter of circle M. The coordinates of A (-4, 3). The coordinates of M are (1, 5). What are the coordinates of B?
(6, 7)
400
Which statement is FALSE?
a) all parallelograms are quadrilaterals
b) all rectangles are parallelograms
c) all squares are rhombuses
d) all rectangles are squares
d) all rectangles are squares
400
A builder is building a rectangular deck with dimensions of 16 feet by 30 feet. To ensure the sides form 90 degree angles, what should each diagonal measure?
34
400
In the diagram on the board, triangle LMO is isosceles with LO = MO. If angle L = 55 and angle NOM = 28, what is the measure of angle N?
27
500
What is the equation of the line that contains the point (3, -1) and is perpendicular to the line whose equation is y = -3x + 2
y = 1/3x - 2
500
The endpoints of line CD are C(2, -3) and D(-4, 6). What are the coordinates of the midpoints of line CD?
(-1, 3/2)
500
Which statement is NOT always true about parallelograms?
1) The diagonals are congruent
2) The opposite sides are congruent
3) The opposite angles are congruent
4) The opposite sides are parallel
1) The diagonals are congruent (only true of rectangles)
500
Tina wants to sew a piece of fabric into a scarf in the shape of an isosceles triangle, as shown in the diagram on the board. What are the values of x and y?
x = 96 and y = 42
500
In isosceles triangle ABC, AB = BC. Which statement will always be true?
1) m∠B = m∠A
2) m∠A > m∠B
3) m∠A = m∠C
4) m∠C < m∠B