Trigonometry Lab Report

teacher I am required to take into account both dimensions. So this became my goal and tool to use.

6. If an object is 4.5 cm long, what would its length be in mm?

11. Using the volume(s) you just calculated for regular vs. heavy duty samples as well as your dimensional measurements (length and width in cm) from Part IV of this experiment, calculate the height, or thickness, of each sample of aluminum using the formula V = l x w x h.  In the formula, V stands for volume, l for length, w for width, and h for height. Once again, you will have to use your algebraic skills to manipulate the formula, to solve for height.  You must show all your work. (15 pts)

roll out the dough until it is about ⅛ inch thick and about 12 inches across. Trans-

Mardi Gras is a big deal mainly because Louisiana is the only state that celebrates it. As always, there is a famous dish that comes along with this holiday and it is King Cake. King Cake is a dessert that is made up of bread, filling, and colorful icing. King Cake was created in the mid-1800s and was made to celebrate the 12th night after Christmas. This dessert represents the coming of the three kings or three wise men (Dave). There are many simple steps to creating a King Cake. After creating the strips of dough for the King Cake, some braids then bakes the strips together which creates the unique look to the dessert. Some people may wonder what makes this thick piece of bread a dessert. Well, after the dough bakes into its unique form, someone splatters icing all over the cake and covers the dough in Mardi Gras colored sprinkles (purple, green and gold). Sometimes King Cakes will be made with different kinds of filling such as, cream cheese, strawberry, apple, or other types. The Mardi Gras colored sprinkles that are on King Cakes symbolize powerful words. Purple stands for justice, green stands for faith, and gold stands for power. The meanings of the colors were created in 1892 during the Rex Parade (Dave). The world’s largest King Cake was baked in 1998 in Baton Rouge, Louisiana and it weighed 350 pounds (Dave). There is a secret ingredient that someone inserts in each King Cake and that is

1.MD.2 Express the length of an object as a whole number of length units, by laying multiple copies of a shorter object (the length unit) end to end; understand that the length measurement of an object is the number of same-size length units that span it with no gaps or overlaps. Limit to contexts where the object being measured is spanned by a whole number of length units with no gaps or overlaps.

V l x w x h Reg ( .21 15x10.02x h .21 150.3 h H .0014 cm

The computer chip had a dimension of 8mm x 8mm and the scale used in the drawing had a dimension of 4cm x 4cm. The first thing I did was express the quantities in the same units. I did this by changing the dimension of the scale drawing to 40mm x 40mm. I then expressed and broke down the ratio; 8mm is to 4cm 8mm: 4cm= 8mm: 40mm =8:40

perimeter of big rectangles equals scale factor times perimeter of small rectangle equals scale factor times 58 & it results with 4.5.

John wants to know the values of the area and perimeter of a rectangle. John can take measurements of the length and width of the rectangle in inches. John's measurements are expected to be accurate to within 0.1 inch.

• The length of your gummy bear should be measured from the top of its head to the bottom of its feet to the nearest tenth of a centimeter.

As we reached home she began to get started. Due to her prior baking experience she felt as if she could make the cake in her own special way. She placed the cake in the oven and waited 45 minutes. She took the

Now the word cake comes from the greeks. Because it was farther back they didn't have as many ingredients as us! So there cakes were called plakous meaning flat cake! And that is exactly what the cake was. It was a very flat cake normally made up of nuts and honey. They also made another cake called Satura. Another flat cake made from nuts but mostly honey. The Romans also made a cake called placenta. They also called the cake Libum. The placenta was more of a cheesecake then an actual cake. But they also say this cake was made in another way that made it more like a pastry. And not a cheesecake at all! And this goes way back in time making a very interesting but long

Baking a cake may seem intimidating to most people but it really is not. All you need is a little creativity, patience and skill to master the task. It will prove not only to be fun but very therapeutic.

Surface area is a two-dimensional measurement, and is proportional to the square of its length.