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Earn up to 5 stars for each level

The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.

Green box means correct.

Yellow box means incorrect.

Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level

The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.

Green box means correct.

Yellow box means incorrect.

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Year 8 - Using measuring skills

Standard 8.MD.1.4 - Use the fact that the angle sum of triangles is 180º and quadrilaterals is 360º to find the missing interior angle.

Included Skills:

Area and volume Angle and position

• Learners are able to:

- calculate areas of compound shapes (e.g. consisting of rectangles and triangles) and volumes of simple solids (e.g. cubes and cuboids)

- find areas of circles

- devise and use formulae to calculate the area of trapezia and kites

- calculate volumes of prisms constructed from cuboids, e.g. within an L-shaped cross-section

- explore angles on parallel lines

- understand exterior angles of triangles

- know and use the angle properties of quadrilaterals

- find horizontal and vertical distances using coordinates

- use bearings to describe the location of one object in relation to another

- use compass bearings and grid references to specify location

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