Graduation Numeracy Reference Pages - British Columbia · 2019-10-16 · Graduation Numeracy...
4
Graduation Numeracy Reference Pages GEOMETRY l w a c h b r d r h • s b h b l h w a c b A C B Geometric Figure Perimeter Area Surface Area Volume Geometric Solid Rectangle Triangle Circle Cylinder Square-based Pyramid Rectangular Prism General Right Prism General Right Pyramid P = 2l + 2w or P = 2(l + w) C = πd or C = 2πr P = a + b + c l = length w = width b = base h = height s = slant height r = radius d = diameter P = perimeter C = circumference A = area SA = surface area V = volume A = πr 2 A = lw A = bh 2 A top = πr 2 1 2 A triangle = bs A base = πr 2 A base = b 2 SA = 2bs + b 2 A side = 2πrh SA = 2πr 2 + 2πrh V = (area of base) × h V = (area of base) × h V = (area of base) × h SA = the sum of the areas of all the faces SA = the sum of the areas of all the faces V = × (area of base) × h 1 3 V = × (area of base) × h 1 3 SA = wh + wh + lw + lw + lh + lh or SA = 2(wh + lw + lh) Pythagorean Theorem c 2 = a 2 + b 2 KEY LEGEND
Transcript of Graduation Numeracy Reference Pages - British Columbia · 2019-10-16 · Graduation Numeracy...
Graduation NumeracyReference Pages
GEOMETRY
l
w
ach
b
r
d
r
h•
s
b
h
b
l
h w
ac
bA
C
B
Geometric Figure Perimeter Area
Surface Area VolumeGeometric Solid
Rectangle
Triangle
Circle
Cylinder
Square-based Pyramid
Rectangular Prism
General Right Prism
General Right Pyramid
P = 2l + 2w
or
P = 2(l + w)
C = πd
or
C = 2πr
P = a + b + c
l = length
w = width
b = base
h = height
s = slant height
r = radius
d = diameter
P = perimeter
C = circumference
A = area
SA = surface area
V = volume
A = πr2
A = lw
A = bh2
Atop = πr2
12
Atriangle = bs
Abase = πr2
Abase = b2
SA = 2bs + b2
Aside = 2πrh
SA = 2πr2 + 2πrh
V = (area of base) × h
V = (area of base) × h
V = (area of base) × h SA = the sum of the areasof all the faces
SA = the sum of the areasof all the faces
V = × (area of base) × h 13
V = × (area of base) × h 13
SA = wh + wh + lw + lw + lh + lh
orSA = 2(wh + lw + lh)
Pythagorean Theorem
c2 = a2 + b2
KEY LEGEND
Graduation NumeracyReference Pages
RATES OF CHANGE
rise = y2 – y1
runx2 – x1
y-intercept (b)
x-axis
y-ax
is
12
10
8
6
4
00 5 10 15
Equation of a line:
y = mx + b
Ax + By + C = 0
y – y1 = m(x – x1)
Rate of change (slope) of a line:
Δy
Δx
y2 – y1
x2 – x1
==m =rise
run
speed = distance
time
Graduation NumeracyReference Pages
Conversions
Length
Mass
Area
Volume
1 km = 1000 m1 m = 100 cm1 cm = 10 mm
1 ha = 10 000 m2
1 t = 1000 kg1 kg = 1000 g1 g = 1 000 000 µg
1 L = 1000 cm3
1 L = 1000 mL
SymbolUnit
km
m
cm
mm
L
mL
ha
kg
g
µg
t
kilometre
metre
centimetre
millimetre
litre
millilitre
hectare
kilogram
gram
microgram
tonne (metric ton)
MEASUREMENTS
Graduation Numeracy
12-Month Calendar
24-Hour Clock
Time Zones
Time
1 year � 365 days1 year � 52 weeks
Pacific Time(PT)
Mountain Time(MT)
Central Time(CT)
Eastern Time(ET)
Atlantic Time(AT)
Reference Pages
TIME
