Grade 8 math chart TCU Is Going To The Rose Bowl!!!!!!!!!!!!!!!!!!!!

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Presentation transcript:

Grade 8 math chart TCU Is Going To The Rose Bowl!!!!!!!!!!!!!!!!!!!!

perimeter Find the perimeter of a square if the length is 4 and width is 4 Formula P = 4s 16

circumference Find the circumference of a circle if the radius is 3 Formula is C = 2nr 6.28 x 3 = The Answer

Area Find the area of a square if the Length is 5 and the width is 5. Formula A = s2 10

Area Find the area of a rectangle if the length is 17 and the width is 12.and height is 10 Formula is A = lxwxh 2040

Area Find the area of a triangle if the base is 7 and the height is 9. Formula is bh/2 31.5

Area Find the area of a circle if the radius is 2. Formula is A = nr

Surface area Find the surface area of a cube if all the sides are 4 Formula is S = 6s2 96

Surface area Find the surface area of a prism if the height is 9 and the base is 6.(lateral) Formula is S = Ph 54

Surface Area Find the total surface area of a prism if the height is 5 and the base is 3. Formula is S = Ph + 2B 30

Surface Area Find the Surface area of a pyramid if the length is 3 and the base is 6. Formula is S = ½ Pl 81

Surface area Formula for the surface area of a pyramid (total) S = ½ Pl + b Find the surface area of a pyramid if the perimeter of the base 9 and the length is 5

Surface area Cylinder (lateral) S= 2 rh Cylinder (total) S = 2 r(h+r) Find the lateral surface area if the radius is 3 and the height is 6. Find the surface of a cylinder if the radius is 3 and the height

Volume Prism V = lxwxh Find the volume of a prism if the length is 3 the width is 2 and the height is 6 36

Volume Cylinder V = Bh Find the volume of a cylinder if the base is B = 8 and the height is 12 96

Volume Pyramid V= 1/3 Bh Find the volume of a pyramid if B = 7 and the height = 9 21

Volume Cone V = 1/3 Bh Find the volume of a cone if the B = 7 and the height is 9 21

Volume Sphere V= 4/3 nr3 Find the volume of a sphere if the radius is

Pi = 3.14

Pythagorean theorem Pythagorean theorem a2 + b2 = c2

Simple interest formula I = prt

P & B P represents the perimeter of the base B represents the area of the base