The document discusses units of area and volume measurement in both metric and imperial systems. It provides examples of calculating the volume of cuboids using the formula of length x width x height. Several practice problems are included for finding the volumes of various cuboids and compound shapes using the appropriate formulas and units.
Call Girls in Dwarka Mor Delhi Contact Us 9654467111
Volume
1. Front face 20 cm 2 Units of area mm 2 cm 2 m 2 km 2 inches 2 feet 2 yards 2 miles 2 Metric Imperial 1 cm 2 1 cm 1 cm Units of volume mm 3 cm 3 m 3 km 3 inches 3 feet 3 yards 3 miles 3 Metric Imperial 1 cm 1 cm 1 cm 1 cm 3 5 cm 4 cm Remember: the area of a shape is a measure of the surface/space contained within its perimeter . 2D The volume of a shape is a measure of the space contained within its faces/boundary . 3D Volume of a Cuboid
2. 60 cm 3 Volume = 4 cm x 5 cm x 3 cm = 60 cm 3 20 cm 3 40 cm 3 Volume of a Cuboid Volume 3cm Units of area mm 2 cm 2 m 2 km 2 inches 2 feet 2 yards 2 miles 2 Metric Imperial 1 cm 2 1 cm 1 cm Units of volume mm 3 cm 3 m 3 km 3 inches 3 feet 3 yards 3 miles 3 Metric Imperial 1 cm 1 cm 1 cm 1 cm 3 5 cm 4 cm Remember: the area of a shape is a measure of the surface/space contained within its perimeter . 2D The volume of a shape is a measure of the space contained within its faces/boundary . 3D
3. Volume = 4 mm x 3 mm x 3 mm = 36 mm 3 Volume = 2 cm x 7 cm x 6 cm = 84 cm 3 36 mm 3 36 mm 3 84 cm 3 84 cm 3 Volume = 9 ft x 4 ft x 6 ft = 216 ft 3 216 ft 3 216 ft 3 Volume l x w x h ? yards 3 2 cm 3 mm 3 mm 4 mm 7 cm 6 cm 9 ft 4 ft 6 ft Volume of Cuboids
4. Volume = 2 x 8 x 4 = 64 m 3 Volume = 2 x 3 x 5 = 30 cm 3 Volume = 5 x 5 x 5 = 125 cm 3 Volume of a Cuboid 8 m 4 m 2 m Find the volume of the following cuboids. Diagrams not to scale. 3 cm 2 cm 5 cm 5 cm 5 cm 5 cm 1 2 3
5. Volume = 2.3 x 9.6 x 5 = 110.4 mm 3 Volume = 1.3 x 12 x 8.1 = 126.4 cm 3 Volume = 3.1 x 3.1 x 3.1 = 29.8 cm 3 Volume of a Cuboid 9.6 mm 5 mm 2.3 mm Find the volume of the following cuboids (to 1 dp) Diagrams not to scale. 12 cm 8.1 cm 1.3 cm 3.1 cm 1 2 3 3.1 cm 3.1 cm
6. Volume = 3 cm x 13 cm x 21 cm = 819 cm 3 Volume = 6 3 = 216 cm 3 Volume = 1.3 m x 1.8 m x 1.1m = 2.574m 3 Volume of Objects 21 cm 13 cm 3 cm 6 cm 6 cm 6 cm 1.8 m 1.1 m 1.3 m
7. Volume of Compound Shapes 512 cm 3 288 cm 3 80 cm 3 Volume = 512 + 288 + 80 = 880 cm 3 Volume = 8 3 = 512 cm 3 Volume = 12 x 3 x 8= 288 cm 3 Volume = 5 x 2 x 8= 80 cm 3 8 cm 8 cm 8 cm 12 cm 5 cm 2 cm 3 cm Not to scale