Maths

Question 1

Area of a circle?

Answer 1

Pie R squared

Question 2

Circumference of a circle

Answer 2

2 Pie R

Question 3

What does FOIL stand for?

Answer 3

First, Outer, Inner, Last

Question 4

When do we use FOIL?

Answer 4

Used for bracket questions

Question 5

How do you work out SinQ

Answer 5

Opposite / Hypotenuse

Question 6

How do you work out TanQ

Answer 6

Opposite / Adjacent

Question 7

What are the three properties of bearings.

Answer 7

1. Always start from North
2. Have 3 digits
3. Always go clockwise

Question 8

How do you work out CosQ

Answer 8

Adjacent / Hypotenuse

Question 9

A table of value will always be symmetrical if it has what in it?

Answer 9

if its a quadratic is in it. e.g. X squared

Question 10

Equation of a straight line on a table of values graph.

Answer 10

y = m x + c
m (gradient)
c ( y intercept)

Question 11

What are ‘Z’ angles called?

Are the angles equal?

Answer 11

Alternate angles

Yes

Question 12

What are ‘F’ angles called?

Where are the angles located?

Answer 12

Corresponding angles

In matching corners

Question 13

What are ‘C’ angles called?

What do the angles add up to?

Answer 13

Interior angles

They add up to 180 degrees

Question 14

what is the difference between the radius and diameter?

Answer 14

The diameter is twice the length/size of the radius