# Study sets matching "geometry equations formulas"

Midsegment Formula

Midpoint formula

Distance Formula

Sum of interior Angles

Midsegment= 1/2 (b1+b2)

Midpoint= (x1+x2)/2, (y1+y2)/2

D= [(x2-x1)+ (y2-y1)]^.5

Sum= 180(n-2)

Midsegment Formula

Midsegment= 1/2 (b1+b2)

Midpoint formula

Midpoint= (x1+x2)/2, (y1+y2)/2

Circle equation

Justify tangent segments being congruent

(volume) all solids with two bases form…

(volume) rectangular prism

(x-h)^2+(y-k)^2=r^2

Two tangent segments that meet at a point outside a circle are…

V=B*h (B=area of base)

(l

**w)**hCircle equation

(x-h)^2+(y-k)^2=r^2

Justify tangent segments being congruent

Two tangent segments that meet at a point outside a circle are…

a2+b2=c2

leg/hyp=seg adjacent to= leg/ same leg

altitude/ set of hyp= other set of hyp/…

hyp= leg squareroot2

pythagorean theorem

geometric mean equation used when looking for a leg

geometric mean equation used when looking for the hypotenuse

equation used in a 45-45-90

a2+b2=c2

pythagorean theorem

leg/hyp=seg adjacent to= leg/ same leg

geometric mean equation used when looking for a leg

sum of angles in polygon (interior)

each angle in regular polygon (interior)

each angle of regular polygon (exterior)

sum of angles in polygon (exterior)

(n - 2) 180

(n - 2) 180 / n

360 / n

360

sum of angles in polygon (interior)

(n - 2) 180

each angle in regular polygon (interior)

(n - 2) 180 / n

Lateral Area of a Cylinder

Lateral Area of a Cone

Area of a Sphere

volume of a prism or cylinder

Area of the base times the height

Pi times slant height times the radius

pi times 4(r^2)

(B times h)

Lateral Area of a Cylinder

Area of the base times the height

Lateral Area of a Cone

Pi times slant height times the radius