Distance formula - ANSWERd = √[( x₂ - x₁)² + (y₂ - y₁)²]
Area of a triangle - ANSWERA = 1/2bh
Sq yd to sq ft - ANSWER1yd² = 9ft²
Area of a rectangle - ANSWERA = lw
Area of an equilateral triangle - ANSWERA = (s²√3)/4
Subtraction/Division of logs - ANSWERlog(x/y) = log(x) - log(y)
Vertex form - ANSWERy = a(x-h)² + k
All right triangles are similar - ANSWERFalse
All squares are similar - ANSWERTrue
All congruent rectangles are similar - ANSWERTrue
All equiangular triangles are similar - ANSWERTrue
Conversion of logs - ANSWERa^y = x <-> y = loga(x)
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