1.
Find the length of the hypotenuse of this right triangle.
A.
B.
C.
D.
Hint
2.
Find the coordinates of
B
for the equilateral triangle.
A.
B.
C.
D.
Hint
3.
Determine the coordinates of
Q
.
A.
(-2
b
, 4
b
)
B.
(-2
b
, 2
b
)
C.
(-2
b
,
b
)
D.
(-2
b
, 2
b
)
Hint
4.
Which of the following is not a guideline for placing figures on the coordinate plane?
A.
Use coordinates that make computation as simple as possible.
B.
Keep the figure in the first quadrant.
C.
Use the point (1, 1) as a vertex or center.
D.
Place at least one side of a polygon on an axis.
Hint
5.
Which of the following is not often used in a coordinate proof?
A.
Midpoint Formula
B.
Distance Formula
C.
Quadratic Formula
D.
Angle Sum Theorem
Hint