Trigonometry
Pythagoras' Theorem
Percentages
Indices/ Data
Facts
100

What rule do you use to find an angle if you know the adjacent and the opposite sides?

tan(theta)=opp/adj

100

What is Pythagoras' Theorem?

c2=a2+b2

100

What is 40% of 70?

28

100

Evaluate 64

1296

100

How many meters are 3.4kms?

3400m

200

Theta= sin-1(?/hyp)

opposite

200

If the two short sides of a triangle are 3 and 4, what is the hypotenuse?

5

200

Decrease 120 by 25%.

90

200

Find the mean of 4,5,8,3,6,6,7,8,11,13,21,2 

Find the Median

Find the Mode

Answers to 2 dp

Mean = 7.83

Median = 6.5

Mode = 6

200

Who is the president of the USA

Donald Trump

300

What do all of the angles inside a triangle add to?

1800

300

If a triangle has two sides equal to 3m, how long will the third side have to be for the triangle to be a right-angle triangle?

4.24m

300

What percentage of 80 is 16?

20%

300

Evaluate 2a3c4 x 3a2b5c6

6a5b5c10

300

Who is the current Pope

leo xiv

400

If the hypotenuse of a triangle is 16m and the adjacent if 4m, what is the unknown angle?

75.520

400

If one triangle has two short sides, one of 5m and one of 3m, and another has two short sides both 4m each, which has the longer hypotenuse?

5m and 3m triangle.

400

A store has bars of soap on sale for 20% off and then mark them down a further 10%, what is the new sale price if they were originally $3.20 each?

$2.30

400

Calculate 35.34 x 61.52 to 2 dp

2174.12

400

The number pi and the angle theta are represented using letters of which alphabet?

The greek alphabet?

500

If a triangle has an angle of 40and an opposite side of 15.4m, how long is the hypotenuse of the angle?

23.96m

500

A 7m ladder is leaning against a building and makes an angle of 47o with the ground. If the distance from the foot of the ladder to the building is 4m, how long is the ladder? Answer to 2 dp

5.87m

500

If two stores are having a sale on toothpaste. Both typically sell the toothpaste for $3 a tube. Store A has 30% off and then an extra 10% off. Store B has 20% off and then an extra 20% off. Which store has the best deal?

Store A

500

Who won the 2024 Goulburn Valley Football League Final

echuca

500

What is the name of the branch of Mathematics that involves shapes?

Geometry.