P C D

Pythagoras

100

What is Pythagoras theorem for calculating hypotenuse?

a²+b²=c²

200

What is the rule used to calculate the short side in a right angle triangle?

c²-b²=a²

300

What is the opposite operation to squared (eg. 121²)?

Square root

400

Find c to 2 decimal places if a=5mm and b=7mm

8.60mm

500

Find a to 2 decimal places if c=25mm and b=18mm

17.35mm

Circles

100

Name of the line that runs through the centre of the circle from one edge to another

Diameter

200

Name 2 facts about the radius of a circle

Runs from the centre of the circle to the edge 

Half the diameter

300

Calculate the area of a circle that has a diameter of 8cm.

Round to 2 decimal places

50.27cm²

400

Calculate the diameter of a circle that has a circumference of 627.14m

199.62m

500

Calculate the radius of a circle that has an area of 301.72m

9.8m

Decimals

100

Place value of the 5 in this number 129.053

hundredths

200

Place value of the 6 in the following number 109.619

tenths

300

Round to the nearest thousandth

843.2258

843.226

400

Round to the nearest tenth

589.97

590

500

Round to the nearest whole number

99.988888

100

Lucky Dip

100

What sport does Lionel Messi play?

Soccer / Football

200

Which movie has a character named Elsa who has magic powers?

Frozen

300

Which music artist released an album named 'SOUR' with songs like 'driver's licence'?

Olivia Rodrigo

400

An Australian fugitive was captured this week. What is his name?

Dezi Freeman

500

Australia's population rounded to the nearest million is

28 million

Dogs

100

What is the name for a baby dog?

Puppy

200

What breed of dog is Bluey?

Blue Cattle Dog

300

An Alsatian dog is also known as..

German Shepherd

400

Which breed of dog holds the record for being the tallest dog?

Great Dane

Irish Wolfhound

Scottish Deerhound

Saint Bernard

Great Dane

500

Which breed of dog is known for having a blue black tongue?

Blue Heeler

Chow Chow

Samoyed

Siberian Husky

Chow Chow