Formulas

Question 1

The formula for the volume of a cuboid

Answer 1

V=lbh
= x.x.x
= x cm³
　

Question 2

Formula for the volume of a triangular prisim

Answer 2

V= ½bhxh
= x/2 xh
= Xcm ³

Question 3

The part of a circle that runs from the centre to the circumfrence

Answer 3

Radius

Question 4

The perimiter of a circle

Answer 4

Circumfrence

Question 5

A straight line running throught the centre of a circle

Answer 5

Diameter

Question 6

A pert of the circumfrence of a circle

Answer 6

Arc

Question 7

A straight line connecting the end parts of an arc

Answer 7

Chord

Question 8

The area enclosed by two radii and the arc

Answer 8

Sector

Question 9

An area enclosed by an arch and a chord

Answer 9

Segment

Question 10

A quarter of a circle enclosed by two radii an arch and contains a right angle

Answer 10

Quadrant

Question 11

Median

Answer 11

Middle number in a sequence arranged in ascending ordar

Question 12

Mean

Answer 12

The most common number in a sequence of numbers in ascending order

Question 13

Mean

Answer 13

The average number in a sequence in ascending order

Question 14

Range

Answer 14

The difference between the smallest and greatest number in a sequence