1.
The coordinates of the vertices of a quadrilateral are (0,1), (3,-3), (5,1), and (-2,-3). Find the area of the quadrilateral.
A.
20 units
2
B.
10 units
2
C.
units
2
D.
30 units
2
Hint
2.
Carpeting
How much carpeting is needed to cover the floor of an L-shaped room with the dimensions shown in the figure?
A.
396 ft
2
B.
286 ft
2
C.
264 ft
2
D.
312 ft
2
Hint
3.
Find the value of
x
if the area of the trapezoid is 54.
A.
11
B.
10
C.
8
D.
9
Hint
4.
Find the area of a circle with a radius of 15 millimeters. Round to the nearest tenth.
A.
1413.7 mm
2
B.
94.2 mm
2
C.
225.0 mm
2
D.
706.9 mm
2
Hint
5.
If a stone is dropped at random on the arrangement of tiles shown, what is the probability the stone lands on a black tile?
A.
B.
C.
D.
Hint
6.
Find the probability of Lose a Turn for the spinner shown.
A.
B.
C.
D.
Hint
7.
This trapezoid is made up of 3 congruent isosceles triangles. Find the exact area of the trapezoid.
A.
234
B.
C.
D.
252
Hint
8.
Find the area of a regular octagon with an apothem of 8.5.
A.
296
B.
239
C.
182
D.
340
Hint
9.
Determine the area of the figure.
A.
88 m
2
B.
136 m
2
C.
100 m
2
D.
70 m
2
Hint
10.
Find the area of the figure. Round to the nearest tenth.
A.
265.9 in
2
B.
261.8 in
2
C.
144.0 in
2
D.
222.6 in
2
Hint