equations of lines
what is the standard form?
Ax+By=C
triangle formula?
A=1/2bh
what is the pyramid formula?
V=1/3Bh
perimeter of a rectangle?
P=2L+2W
what is the area?
A=(pi)r^2
what is the slope-intercept form
y=mx+b
parallelogram formula
A=bh
what is the circular cone formula?
V=1/3(pi)r^2h
perimeter of a square?
P=4s
what is the circumference?
C=(pi)d=2(pi)r
what is the point-slope form
y-y1=m(x-x1)
trapezoid formula?
A=1/2(b1+b2)h
formula of a sphere?
V=4/3(pi)r^3
perimeter of a triangle?
P=a+b+c
what is the area of sector?
A=0/360(pi)r^2
what is the slope?
m=y2-y1/x2-x1
what is the regular polygon formula?
A=1/2ap
what is the right pyramid?
SA=B+1/2Ps
what is the law of sines?
sinA/a=sinB/b=sinC/c
what is the center radius form?
(x-h)^2+(y-k)^2=r^2
midpoint formula?
(x1+x2/2,y1+y2/2)
what is the prism formula?
V=bh
what is the right circular cone?
SA=(pi)r^2+(pi)rs
rectangle:V=lwh
cylinder:V=(pi)r^2h
what is the equation of a circle?
(x-h)^2+(y-k)^2=r^2