Term
Sum of the Interior Angles of a Polygon 

Definition
s=sum, n=sides, s = (n2)180 


Term
The Measure of an Interior Angle of a Regular Polygon 

Definition
m=measure of angle, n=sides, m = 180  360/n 


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Diagonal of a Right Rectangular Prism 

Definition


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Surface Area of A Pyramid 

Definition
L=Lateral Area, B=Base area, p=perimeter of base, l=slant height, S=1/2(l)p + B, or S= L + B 


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Surface Area of a Right Cylinder 

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Surface Area of A Right Cone 

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Definition
The degree measure of a minor arc is the measure of its central angle. 


Term

Definition
r=radius, M=degree measure of an arc, L=length of the arc, L= M/360(2 r) 


Term
Measure of angle formed by secants or chords that intersect inside the circle 

Definition
Onehalf the sum of the measures of the arcs intercepted by the angle and its vertical angle. 


Term
Measure of angles formed by secants or chords that intersect outside the circle 

Definition
Onehalf the difference of the measures of the intercepted arcs. 


Term
Theorum: Secants intersecting outside a circle 

Definition
Whole x Outside = Whole x Outside 


Term
Measure of angle formed by a tangent and a secant that intercept on the point of tangency 

Definition
Onehalf the measure of its intercepted arc 


Term
Theorum: Secant and tangent intersect outside a circle 

Definition
Whole x Outside = Tangent Squared 


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Definition
x = x cos0 y sin0, y = x sin0 y sin0 


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Definition
0=(x,y); 90=(y,x); 180=(x,y); 270=(y,x); 360=(x,y) 

