Shape and Space Flashcards
How many millimetres in a centimetre?
1 cm = 10 mm
How many centimetres in a metre?
1 m = 100 cm
How many metres in a kilometre?
1 km = 1000 km
How many grams in a kilogram?
1 kg = 1000 g
How many millilitres in a litre?
1 litre = 1000 ml
How many pennies in a pound?
£1 = 100p
How many minutes in an hour?
1 hour = 60 minutes
How many seconds in a minute?
1 minutes = 60 seconds
How many months in a year?
12
How many days in a year?
365
How do you find the PERIMETER of a shape?
ADD up all the sides
How do you find the AREA of a square or rectangle?
LENGTH x WIDTH
How do you find the VOLUME of a cuboid?
LENGTH X WIDTH X HEIGHT
What do you call an angle that is less than 90 degrees?
Acute
What do you call an angle that measures 90 degrees?
Right Angle
What do you call an angle that is more than 90 degrees but less than 180 degrees?
Obtuse
What do you call an angle that measures 180 degrees?
Straight
What do you call an angle that is larger that 180 degrees but smaller than 360 degrees?
Reflex
What do you call the flat surface of a 3D shape?
Face
What do you call the corners of a 3D shape?
Vertices
What do you call the line where two faces meet on a 3D shape?
Edges
How do you measure a BEARING?
Join the points
Use a protractor with 0 on North
Measure the angle
A bearing has three numbers
(Use a zero if it hasn’t I.e. 045 degrees)