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20
×
A cylinder has a radius of 4cm and a height of 12cm. What is the volume?
603.2 cm squared
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seesaw
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fairy
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25
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gift
Win 5 points!
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baam
Lose 25 points!
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trap
No points!
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star
Double points!
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fairy
Take points!
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25
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lifesaver
Give 10 points!
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15
×
Find the value of e
e = 8.04m
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eraser
Reset score!
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gift
Win 20 points!
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shark
Other team loses 25 points!
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baam
Lose 5 points!
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15
×
What is the surface area?
136 metres squared
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15
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What is the volume?
240 metres cubed
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25
×
Given the two triangles are similar, what is the value of x?
14 (the scale factor is 2/3 or 0.666666)
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20
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What is the value of y?
12.58
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25
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What is the value of x?
12 cm
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20
×
Which condition tells us that these triangles are similar? (SSS, SAS, AA, RHS)
AA or AAA (if 2 angles are the same then the third one must be too)
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15
×
How many metres is 250mm?
0.25 metres
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15
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Is the side marked with an x the Opposite, Adjacent or Hypotenuse?
x = 28.14cm
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20
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After labelling the given side lengths, which trig ratio (SOHCAHTOA triangle) would you use?
= SIN ratio or SOH
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15
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What is the value of x? (Use Pythagoras)
x = 5.83
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25
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A cylindrical piece of metal has a part cut out as shown in the diagram. What is the volume? (Round your answer to the nearest whole)
5655 cm^3
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