Surface Area Introduction
How many faces are on a rectangular prism?
six
seven
five
four
15 cm
3 cm
What is the area of the green face?
8 cm
5 cm
15 cm2
2cm
15 cm3
60 cm2
What is the area of the blue face?
5 cm2
5 cm
6 cm3
2cm
6 cm2
3 cm
3 cm
What are the dimensions of the red face?
5 cm by 3 cm
3 cm by 2 cm
5 cm by 2 cm
5 cm
2cm
15 cm
3 cm
What is the area of the red face?
7 cm
5 cm
15 cm2
2cm
10 cm2
Green face ... 15cm2
What is the total surface area of this prism?
31cm2
3 cm
62cm2
Blue face ... 6cm2
5 cm
62cm3
Red face ... 10cm2
2cm
31cm3
6 cm2
WHAT IS THE AREA OF THE RED FACE ?
12 cm2
THIS IS A CUBE
3cm
9 cm2
6 cm3
WHAT IS THE TOTAL SURFACE AREA OF THE CUBE?
60 cm2
36 cm2
3cm
54 cm2
27 cm2
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