Maths 3F 2022 Revision 1

Which of these is an isosceles trapezium?

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Which of these is a scalene triangle?

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Which of these is a triangular prism?

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Which of these is a right-angled triangle?

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Round 2.436688337 correct to two decimal places

• 2.43

• 2.4

• 2.44

• 2

Here are some digit cards

6, 8, 3, 5, 7, 10

One card is selected at random.

On the probability scale, where would you mark the probability that the number on the card is even?

• Blue

• Red

• Yellow

Here are some digit cards

6, 8, 3, 5, 7, 10

One card is selected at random.

On the probability scale, where would you mark the probability that the number on the card is greater than 15?

• Blue

• Red

• Yellow

Here is a sequence of patterns made from white tiles and grey tiles.

Write down the total number of tiles needed to make pattern number 4

Here is a sequence of patterns made from white tiles and grey tiles.

Work out the total number of tiles needed to make pattern number 7