Match each solid to its surface area
Exercise and reference answers
- Matching pairs
- Left
- Cuboid
- Right
- 2(lb + bh + hl)
- Left
- Cube
- Right
- 6l²
- Left
- Cylinder
- Right
- 2πr(r + h)
- Left
- Surface area
- Right
- the sum of the areas of the faces
Explanation
The three surface-area formulae the chapter states. Source: syllabus Maths, Ch 9 Mensuration.