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HomeQuestion 1FluencyCore
Original practice · Free Online RevisionSkill · rectangle
Find the perimeter and area of a rectangle 12 cm by 7 cm.
Geometry & MensurationFoundationMaths revision
Perimeter and Area
Calculate and reason about lengths and areas of composite plane figures.
Focus points
✓Use perimeter and area formulas.
✓Work with composite shapes.
✓Use algebra in geometric measurements.
Orin
The Wise Owl
Guides study flow, revision planning, and calmer focus sessions.
Practice setQuestion lineup
Try each question first, reveal a hint when you need one, then check the worked answer. Mark them done as you go — finish the set to claim your chips.
8 revision questions
Question 2FluencyCore
Original practice · Free Online RevisionSkill · triangle area
A triangle has base 15 cm and perpendicular height 8 cm. Find its area.
Question 3FluencyCore
Original practice · Free Online RevisionSkill · parallelogram area
Find the area of a parallelogram with base 9 cm and perpendicular height 6.5 cm.
Question 4FluencyCore
Original practice · Free Online RevisionSkill · trapezium area
A trapezium has parallel sides 8 cm and 14 cm and height 5 cm. Find its area.
Question 5FluencyCore
Original practice · Free Online RevisionSkill · reverse area
A square has area 196 cm². Find its perimeter.
Question 6ApplicationCore
Original practice · Free Online RevisionSkill · composite area
A 10 m by 8 m rectangle has a 3 m by 2 m rectangle cut from one corner. Find the remaining area.
Question 7ReasoningCore
Original practice · Free Online RevisionSkill · equivalent area
Two rectangles have equal area. One is 12×5. The other has width 8. Find its length.
Question 8ChallengeStretch
Original practice · Free Online RevisionSkill · optimisation geometry
A rectangle has perimeter 40 cm. Express its area in terms of width w and find the maximum area.