Measurement Revision (Including Trig & Pythag) | Baamboozle - Baamboozle

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A 10 metre rope is tied from the top of a 6 metre wall to a peg in the ground. How far from the wall is the peg? (Hint: draw a right-angled triangle)

8 metres

Given the two triangles are similar, what is the value of x?

14 (the scale factor is 2/3 or 0.666666)

What is the value of h?

h = 19.3cm

What is the surface area?

136 metres squared

After labelling the given side lengths, which trig ratio (SOHCAHTOA triangle) would you use?

= SIN ratio or SOH

What is the surface area?

330 cm squared

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

A cylindrical tank has a radius of 7m and a height of 10m. What is the volume?

1539 m^3

What is the missing side length?

Scale factor = 5. Missing side length = 8

What is the volume?

240 metres cubed

How many metres is 250mm?

0.25 metres

What is the value of x? (Use Pythagoras)

x = 5.83

What is the volume?

270 cm^3

What is the surface area of the cylinder?

226.19 cm squared

What is the value of x?

12 cm

Which side is Opposite?

= 16.7

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)

A cylinder has a radius of 4cm and a height of 12cm. What is the volume?

603.2 cm squared

Find the value of e

e = 8.04m

Is the side marked with an x the Opposite, Adjacent or Hypotenuse?

x = 28.14cm

What is the value of y?

12.58

What is the value of x? (Use Pythagoras)

x = 5