# Study sets matching "math chapter 11 formulas"

Study sets

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circumference

arc length (degrees)

arc length (radius)

area of a circle

arc length mARC... = ... _______________ _____________... 2πr 360

arc length mARC... = ... _______________ _____________... 2πr 2π

circumference

arc length (degrees)

arc length mARC... = ... _______________ _____________... 2πr 360

arithmetic sequence

Formula for arithmetic sequence

Series

Formula for arithmetic series

a sequence whose terms are found by adding a number called the…

a_n=a_1+(n-1)d

Sum of terms in a sequence

S_n= n/2(a_1+a_n)

arithmetic sequence

a sequence whose terms are found by adding a number called the…

Formula for arithmetic sequence

a_n=a_1+(n-1)d

Area of a square/rectangle formula

Area of a triangle formula

Area of a equilateral triangle formula

Area of a regular polygon formula

Area = Base x Height

Area = 1/2 x Base x Height

Area = 1/4 x the square root of 3 x side squared

Area = 1/2 x apothem x perimeter

Area of a square/rectangle formula

Area = Base x Height

Area of a triangle formula

Area = 1/2 x Base x Height

a(n)=a(1)+(n-1)d

a(1)=___a(n+1)=a(n)+d

a(1)=___a(n)=a(n-1)+d

S(n)=n/2(a(1)+a(n))

Explicit formula (arithmetic)

Recursive formula (arithmetic)

Recursive formula (arithmetic)

Sum of the first "n" terms (arithmetic)

a(n)=a(1)+(n-1)d

Explicit formula (arithmetic)

a(1)=___a(n+1)=a(n)+d

Recursive formula (arithmetic)

find the angle measure with the vertex…

find the angle measure with the vertex…

find the angle measure with the vertex…

Find the lengths of intersecting cords:

1/2 measure of the ARC

1/2 the sum of the measures of the ARCs

1/2 the difference of the measures of the ARCs

(segment x segment) = (segment x segment)

find the angle measure with the vertex…

1/2 measure of the ARC

find the angle measure with the vertex…

1/2 the sum of the measures of the ARCs

find the angle measure with the vertex…

find the angle measure with the vertex…

find the angle measure with the vertex…

Find the lengths of intersecting cords:

1/2 measure of the ARC

1/2 the sum of the measures of the ARCs

1/2 the difference of the measures of the ARCs

(segment x segment) = (segment x segment)

find the angle measure with the vertex…

1/2 measure of the ARC

find the angle measure with the vertex…

1/2 the sum of the measures of the ARCs

________ is a polyhedron with two congr…

In a ________, the lateral faces are re…

In an ________, some of all of the late…

___________ is a solid that has two con…

Prism

Right prism

Oblique prism

Cylinder

________ is a polyhedron with two congr…

Prism

In a ________, the lateral faces are re…

Right prism