Converting Areas Flashcards

GCSE Mathematics (Edexcel) 1MA1

Area conversion: cm² to m²

Divide the area in cm² by 10,000 (since 1 m² = 10,000 cm²).

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Terms in this set (10)

1

Area conversion: cm² to m²

Divide the area in cm² by 10,000 (since 1 m² = 10,000 cm²).

2

Area conversion: m² to cm²

Multiply the area in m² by 10,000 (since 1 m² = 10,000 cm²).

3

Area conversion: mm² to cm²

Divide the area in mm² by 100 (since 1 cm² = 100 mm²).

4

Area conversion: cm² to mm²

Multiply the area in cm² by 100 (since 1 cm² = 100 mm²).

5

Area conversion: m² to km²

Divide the area in m² by 1,000,000 (since 1 km² = 1,000,000 m²).

6

Area conversion: km² to m²

Multiply the area in km² by 1,000,000 (since 1 km² = 1,000,000 m²).

7

Area of a rectangle formula

Area = length × width.

8

Area of a triangle formula

Area = 1/2 × base × height.

9

Area of a parallelogram formula

Area = base × perpendicular height.

10

Area of a trapezium formula

Area = 1/2 × (a + b) × height, where a and b are the lengths of the parallel sides.

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