Data Terms One
Calculate for x:
3x + 7 = 52
x = 15.
Give an example of a Pythagorean Triple.
Many answers possible.
7.04 kilometers is equal to how many metres.
7040.
What word describes the chance of something happening?
Probability.
What is the fifth planet from the sun?
Jupiter.
Simplify:
2b + 3a - 6a + 4b
6b - 3a.
Find the longest side of a right angled triangle if the two shorter sides are 9m and 12m.
15m.
The area of a rectangle is 42m squared. If the length is 300cm, calculate the width?
14m.
What word describes the distance from the centre to the outside edge of a circle?
Radius.
Which element on the periodic table has the symbol Ag?
Silver.
Factorise:
4a - 20
4 (a - 5)
The longest side of a right angled triangle is 25m. One of the other sides is 24m. Calculate the length of the other side.
7m.
What is the area of a circle with a radius 20cm?
314.16cm squared.
What word describes the distance around the outside of a circle?
Circumference.
Who is the current Fremantle Dockers coach?
Justin Longmuir.
You worked 10 hours at $25 an hour. You then worked 5 hours at double time. How much money did you earn altogether?
$500.
Calculate the diagonal of a square with each side 12m.
16.97m.
One diagonal of a kite is 12cm and the other is 9cm. Calculate the area of this kite?
108cm squared.
What word beginning with H, describes the longest side in a right angled triangle?
Hypotenuse.
If you were writing a biography, what would you be writing about?
Someone else.
Expand:
(x + 2) (x - 5)
You ran 5km east and then you ran 10km south. Use Pythagoras to determine how far you are from your starting point?
11.18km.
The area of a triangle is 48m squared. The base is 12m. Calculate the length of the height?
8m.
What word describes part of a circumference.
Arc (will allow Arc Length).
To the nearest million what is Australia's population:
A) 19 million
B) 23 million
C) 27 million
D) 31 million
27 million.