Page 277 - NUMINO_WB_5B
P. 277
144-B4-1
The Surface Areas of Various Figures
1. The side length of a cube is 3 cm. Find the surface area of each figure made with
cubes.
Example
a.
Area of a face 3 3 9 ( c m 2)
Surface area 14
Area of a face
9 14
126 (cm2)
b. c.
d. e.
The Surface Areas of Various Figures
1. The side length of a cube is 3 cm. Find the surface area of each figure made with
cubes.
Example
a.
Area of a face 3 3 9 ( c m 2)
Surface area 14
Area of a face
9 14
126 (cm2)
b. c.
d. e.
