Question 3
Question 3 - multiple choice question
a
The area of the curved surface in the pictured cylinder is:
16π cm²
40π cm²
80π cm²
b
The area of the circular base is:
8π cm²
16π cm²
32π cm²
c
The surface area of the cylinder is:
56π cm²
96π cm²
112π cm²
Question 4
Question 4 - multiple choice question
a
The surface area of the triangular end for the prism pictured is:
12 cm²
24 cm²
36 cm²
b
The length of the hypotenuse of the triangular end is:
5 cm
10 cm
14 cm
c
The total area of the rectangular sides is:
90 cm²
110 cm²
120 cm²
d
The surface area of the prism is:
102 cm²
144 cm²
168 cm²