a box with all the sides the same length

cube

the shape of the pyramids in Egypt

square pyramid

the shape of a drinking glass with straight sides

cylinder

the shape of a ball

sphere

the shape of the thing you can eat that holds your ice cream. It is pointed at the end.

cone

volume of a rectangular solid

V = lwh

Pythagorean rule

c^{2} = a^{2} + b^{2}

surface area of a cube

SA = 6e^{2}

volume of a cube

V = e^{3}

volume of a square pyramid

V = 1/3lwh

volume of a cylinder

V = pir^{2}h

area of a circle

A = pir^{2}

area of a rectangle

A = lw

volume of a cone

V = 1/3pir^{2}h

Find the volume of a cube - e = 5 cm

V = e^{3}

V = 5 x 5 x 5

V = 125 cm^{3}

Find the volume of a rectangular solid - l = 9 ft.; w = 8 ft.; h = 7 ft.

V = lwh

V = 9 x 8 x 7

V = 504 cu. ft.

Find the volume of a cylinder - r = 3 cm; h = 5 cm

V = pir^{2}h

V = 3.14 x 9 x 5

V = 141.3 cm^{3}

Find the volume of a square pyramid - l = 10 cm; w = 10 cm; h = 9 cm

V = 1/3lwh

V = 1/3(10 x 10 x 9)

V = 1/3 x 900

V = 300 cm^{3}

Find the volume of cone - r = 5 in; h = 3 in.

V = 1/3pir^{2}h

V = 1/3 (3.14 x 25 x 3)

V = 1/3 (235.5)

V = 78.5 cu. in.

find the volume of a rectangular solid - l = 4.5 ft.; w = 3 ft.; h = 2.5 ft.

V = lwh

V = 4.5 x 3 x 2.5

V = 33.75 cu. ft.

volume of a cube - e = 12 yd.

V = e^{3}

V = 12 x 12 x 12

V = 1728 cu. yd.

Find the surface area of a cube - e = 3 cm

SA = 6e^{2}

SA = 6 x 9

SA = 54 cm^{2}

Find the surface area of a square pyramid --

b = 4ft.; h = 3 ft.

SA = 4 (1/2bh) + b^{2}

SA = 4(1/2 x 4 x 3) + 16

SA = 4(6) + 16

SA = 24 + 16

SA = 40 sq. ft.

Find the length of the hypotenuse if

leg a = 4 m & leg b = 3 m

c^{2} = a^{2} + b^{2}

c^{2} = 16 + 9

c^{2} = 25

c = 5 m

find the sine of angle A if the opposite leg is 4 m, the hypotenuse is 5 m, & the adjacent leg is 3 m.

sin = opposite/hypo

sin = 4/5

sin = .800

find the cosine of angle A if the opposite leg is 4 m, the hypotenuse is 5 m, & the adjacent leg is 3 m.

cos = adjacent/hypotenuse

cos = 3/5

cos = .600

find the tangent of angle A if the opposite leg is 4 m, the hypotenuse is 5 m, & the adjacent leg is 3 m.

tan = opposite/adjacent

tan = 4/3

tan = 1.333

Use a trigonometric ratio table to find the sine, cosine & tangent of a 45 degree angle.

sin = .707

cos = .707

tan = 1.000

Use a trigonometric ratio table to find the sine, cosine & tangent of a 36 degree angle.

sin = .588

cos = .809

tan = .727

Use a trigonometric ratio table to find the sine, cosine & tangent of a 87 degree angle.

sin = .999

cos = .052

tan = 19.081