1.
What is the surface area of a prism whose bases are right triangles with sides measuring 1.5 meters, 2 meters, and 2.5 meters, if it is 2.75 meters tall?
A.
22.5 m
2
B.
16.5 m
2
C.
8.25 m
2
D.
19.5 m
2
Hint
2.
Find the lateral area of the figure below.
A.
402.2 cm
2
B.
1256.6 cm
2
C.
628.3 cm
2
D.
3217.0 cm
2
Hint
3.
What is the surface area of the cylinder below to the nearest tenth?
A.
22,594.3 mm
2
B.
16,556.2 mm
2
C.
25,662.1 mm
2
D.
11,297.1 mm
2
Hint
4.
Find the lateral area of the cylinder. Round to the nearest tenth.
A.
1099.6 cm
2
B.
1143.5 cm
2
C.
2287.1 cm
2
D.
1134.5 cm
2
Hint
5.
Find the length of one side of the regular hexagonal base of the prism if the height is 7.4 cm and the lateral area is 253.1 cm
2
. Round to the nearest tenth.
A.
1.8 cm
B.
5.7 cm
C.
10.9 cm
D.
4.9 cm
Hint