1.
is isosceles. What is the
x
-coordinate of
B
?
A.
0
B.
b
C.
a
D.
Hint
2.
is equilateral. What are the coordinates of
A
?
A.
B.
C.
D.
(-2
b
, 0)
Hint
3.
Find the coordinates of
B
for the equilateral triangle.
A.
B.
C.
D.
Hint
4.
What are the coordinates of
N
?
A.
(0, -3
a
)
B.
(
b
, 0)
C.
(3
a
, 0)
D.
(0,
b
)
Hint
5.
Find the coordinates of
O
.
A.
(0, 3
a
)
B.
(0, 3K
a
)
C.
(3
a
, 0)
D.
(
a
, 0)
Hint