Surface density correct answers Amount of something per unit of area
Density correct answers d=m/v density equals mass divided by volume
Surface Area of a Sphere correct answers SA= 4πr^2
Surface Area of a Cone correct answers SA= πrs + πr^2
Surface Area of a Cylinder correct answers...
Arc of a circle correct answers portion of a circles circumfrence
Arc formula correct answers length of arc / circumference = interior angle / 360
Area of a circle correct answers A= πr^2
circumference of a circle correct answers C= πd
Area of a triangle correct answers A= 1/2bh
Area of a trapezoid correct answers A= 1/2h(b1+b2)
Perimeter Formula correct answers Add all side lengths
Special right triangles correct answers 45-45-90 (angle) to x-x-x√2 (side length), 30-60-90 to x-
x√3-2x
Similar figures correct answers same shape not size, congruent angles, proportional sides
Inverse trig functions correct answers put in side lengths to find angle measure
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