sphere cone hemisphere cylinder
Worked Solution & Answer
Spheres, cones and hemispheres have circular plans. B1
Home > Maths quizzes > Grade 4 Quizzes > Plans and elevations
Grade 4 • 4T • 10 Questions (24 Marks)
Explanation:
Plans and elevations are flat 2D projections of a 3D solid drawn on centimetre grid paper: • Plan view: looking straight down from directly above (bird's-eye view). • Front elevation: looking straight at the front. • Side elevation: looking straight from the left or right side.
Sloping faces appear as flat rectangles when viewed from above or from the front. Any change in height or step on a visible face must be shown with a solid line.
Example 1: Draw the plan, front, and side views of a cylinder with radius 3 cm (d = 6 cm) and height 8 cm.
Example 2: Draw the plan, front, and side views of a square-based pyramid (base 6 cm × 6 cm, height 5 cm).