Math Revision

If 35 - n = 12, what is n?

• 23

• 32

• 47

Which represents a ray?

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Which angle does this clock represents?

• right angle

• acute angle

• straight angle

In a square there are four right angles. What is the sum of these angles?

• 90 degrees

• 360 degrees

• 180 degrees

Find the area of this rectangle.

• 12 squared centimetres

• 24 squared centimetres

• 35 squared centimetres

What is 1/9 + 2/3 + 2/9

• 1

• 4/9

• 5/9

Kayla has 15 apples, she ate n, which expression represents this information?

• 15 + n

• 15 x n

• 15 - n

Which is not a polygon?

• A

• B

• C

• D

Which shows parallel lines?

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Which has only one line of symmetry?

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