Section 8 Foundation

Question 1

How many milligrams in a gram?

Answer 1

1000

Question 2

What do we call the part of a circle between two radii and the circumference

Answer 2

Sector

Question 3

What do we call the longest side of a right-angled triangle?

Answer 3

Hypotenuse

Question 4

What information do you need to describe a translation?

Answer 4

A vector

Question 5

Is the line y = 5 horizontal or vertical?

Answer 5

Horizontal

Question 6

Using Index laws when we multiply two terms with the same base what do we do with the indices?

Answer 6

Add them

Question 7

Write 0.3 as a fraction

Answer 7

Three tenths

Question 8

How are bearings measured?

Answer 8

Clockwise from the north

Question 9

What is the formula for the area of a trapezium?

Answer 9

Half x (top + bottom) x height

Question 10

How do we calculate speed?

Answer 10

Distance divided by time

Question 11

What’s the formula for the sum of the interior angles of an n-sided polygon?

Answer 11

180(n-2)

Question 12

What’s an identity?

Answer 12

An equation that is true no matter what values are chosen.