Year 9 Math T2

Triangles

100

What is pythagoras' theorem equation?

c²= a²+b²

200

What is the sine ratio?

opposite/hypotenuse

300

What is the Cosine ratio?

adjacent/hypotenuse

400

what is the tangent ratio?

opposite/adjacent

500

What is the term to help remember the three ratios?

SOHCAHTOA

Volume

100

What unit do we measure volume in?

cm³

200

Which solid shape has one circular base and a single curved face that narrows to a point?

Cone

300

What is the formula for the volume of a rectangular prism?

V = L x W x H

400

Find the volume of a rectangular prism with dimensions 5 cm × 3 cm × 2 cm

30cm³

500

A tank in the shape of a cube holds 1,000 cm³ of water. What is the length of each side of the cube?

10 cm 

Indices

100

What is the value of 2³?

8

200

State the missing index 5() = 25

5²

300

Write this in its expanded form b³

b x b x b 

400

When multiplying terms with the same base what do you do to the powers?

add them

500

When dividing terms with the same base what do you do to the powers?

subtract the powers

Your School

100

What is the principals name?

Mrs Curry 

200

How many basketball courts does the school have?

4 

300

Is Miss Kracht a cat or a dog person?

dog

400

What year was the school built?

1971

500

How many head teachers are there?

11

Random

100

What is the captial of Australia?

Canberra

200

What is the largest ocean in the world?

Pacific Ocean

300

What is the largest planet in our solar system?

Jupiter

400

Who plays Troy Bolton in High School Musical?

Zac Efron

500

Who painted the famous artwork Mona Lisa?

Leonardo Da Vinci