prime and composite
is 89 prime or composite
prime
(5+73)x 7- 2
474
what angle has 180 degrees
straight angle
what is the formula for perimeter
length +length+width+width
what is the number after the decimal called
tenths
what does prime mean
prime means a number with exactly 2 factors.
( 14 - 8) x (10 + 2 ) + 7
79
what triangle has 2 equal sides of measurements
isosceles triangle
what is the formula for area
Length x width
what is the second number after the decimal called
hundredths
does a composite number have 2 factors
nope
(67-18)+245-240+500
554
what angle has 90 degrees
right angle
what is the formula for volume
length x width x height
what is
5.45 x 3.61
19.6745
what does composite mean
a composite number is a number with 3 or more factors.
in order of operations what comes first
a) multiplication
b)division
c)exponents
exponents
what shape has 10 sides
decagon
is area multiplication or division
multipication
what is 7.34 x 9.22
67.6748
how many prime numbers are there 1-100
25 prime numbers
in order of operations what acronym do you use
pemdas
what is geometry about
geometry is about shapes and angles
is volume adding or multiplying
multiplying
102.65 x 20.42
2096.113