- If point Ahas coordinates (3, 5), point Bhas
coordinates (3, 2), and ABCDis a square,
which of the following could be the coordi-
nates of point C?
(A) (4, 2) (B) (6, 2) (C) (6, 6)
(D) (4, 6) (E) (8, 2) - If 1 is a horizontal line passing through (1, 8)
and 2 is a vertical line passing through (−3, 4),
then at what point do 1 and 2 intersect?
(A) (−3, 8) (B) (1, 4) (C) (−1, 6)
(D) (−2, 12) (E) (0, 0) - The point (−3, 4) is on a circle with its center
at the origin. Which of the following points
must also be on the circle?
I. (0, −5)
II. (−4, −3)
III. (3, 4)
(A) I only (B) II only
(C) I and II only (D) II and III only
(E) I, II, and III - If the point (3, −7) is the center of a circle and
the point (8, 5) is on the circle, what is the cir-
cumference of the circle?
(A) 13π (B) 15π (C) 18π
(D) 25π (E) 26π - In the figure above, point Eis to be drawn so that
∆CDEhas the same area as ∆ABC.Which of the
following could be the coordinates of E?
(A) (16, 5) (B) (3, 8) (C) (5, 12)
(D) (2, 16) (E) (4, 24)
x
y
1
1
B
A C D
- What is the area, in square units, of the shaded
region in the figure above?
(A) 32
(B) 33
(C) 34
(D) 35
(E) 36
Note:Figure not drawn to scale.
- Points Aand Blie on the line y=6, as shown
above. Lines 1 and 2 pass through the origin,
and 1 has a slope of^1 ⁄ 2. If the distance from Ato
Bis 4, what is the slope of line 2?
y
x
y = 6
O
1 2
AB
x
y
1
1
....
1 2 3 4 5 7 8 9
6
1
0 2 3 4 5 7 8 9
6
1
0 2 3 4 5 7 8 9
6
1
0 2 3 4 5 7 8 9
6
380 McGRAW-HILL’S SAT
SAT Practice 4: Coordinate Geometry