# By: Ana Zuniga 2 nd period.  It’s the measurements outside of the shape.  Formulas: Rectangle P= 2l+2w Square P= 4s math.about.com.

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By: Ana Zuniga 2 nd period

 It’s the measurements outside of the shape.  Formulas: Rectangle P= 2l+2w Square P= 4s math.about.com

 The distance around a circle.  Formula: Circle: C=2 r or C= d marthalakecov.org

 The space of the surface inside a shape measured in square units.  Square A=S2  Rectangle A=lw or A=bh  Triangle A= 1/2bh or A=bh/2  Trapezoid A=1/2 (b1+b2)h or A= (b1+b2)h /2  Circle A= r2 freemathhelp.com

 B represents the area of the base of a three dimensional figure.  P represents the perimeter of the base of a three dimensional figure.

 The space of a 2-dimensional surface enclosed within a boundary  Formulas: Cube(total) S=6s2 prism (lateral) S=Ph prism (total) S=Ph+2B Pyramid (lateral) S= ½ pl Pyramid (total) S= ½ pl+B Cylinder (lateral) S= 2 rh Cylinder (total) S= 2 rh+2 r2 or S=2 r(h+r) mathsteaching.wordpress.com

 the amount of space occupied by an object measured in three dimensions, expressed in cubic units.  Formulas:  Prism V= Bh  Cylinder V= Bh  Pyramid V= 1/3Bh  Cone V=1/3Bh  Sphere V= 4/3 r3

 the symbol for the ratio of the circumference of a circle to its diameter.  Formula: Pi=3.14 lee.edu ohfortheloveofscience.com

 Formula  A2+b2=c2

 Formula  I=prt

 A solid having bases or ends that are congruent and parallel  Prism (lateral): S=Ph  Prism (total): S=Ph+2B

 Perimeter  Formula: Square P= 4s

 Samantha had a square shaped Christmas card that was 12 inches in length and 12 inches in width. What is the perimeter of the card? Answer: P=48

 Perimeter  Formula: Rectangle P=2l+2w

Max has a rectangular box with a length of 2.6, width of 4.5, and a height of 6. what is the perimeter? Answer:14.2

 Circumference  Formula: circle C= 2 r or C= d

 A cylinder has a radius of 6. What is the circumference? Answer: 37.68

 Formula:  Square A=s2

 One side of a square is 9 inches. What is the area?

 Formula  Rectangle A=lw or A=bh

 A rectangular tank has a length of 8 inches and a width of 6 inches. What is the area?  Answer: 48

 Formula  Triangle A=bh/2

 Formula-  Trapezoid A=1/2 (b1+b2)h or A=(b1+b2)h/2

 What is the area of the trapezoid below? 12 inches 16 inches ------- Answer: 84 6 in.

 Formula:  Circle A= r2

 A circle has a diameter of 14. What is the area of the circle? bytescout.com _____14____ Answer: 153.86

 Formula:  Prism V= Bh

 A rectangular prism has a base of 15 inches and a height of 8 inches. What is the volume of this shape? Answer: 120

 Formula:  Cylinder A=Bh

 A cylinder has a height of 5 inches and a base of 12 inches. What is the volume? Answer: 60

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