INPUT ARTICLE: Article: Preheat oven to 400 degrees Fahrenheit or 204 degrees Celsius. Dust an eight-inch cake pan with flour and spread melted butter or oil over it using a pastry brush. the dry ingredients except the sugar. In a large bowl, sift the cake flour, baking powder, and salt. Sift well, until the dry ingredients are light and fluffy. Cut a teaspoon of your butter and add it in the dry ingredients. Blend using an electric blender or hand blender. Continue to do this until all the butter is out. The result should be like loose sand. Slowly pour the sugar, one tablespoon at a time. Do not dump all the sugar in at once. To help the vanilla cake stay moist, add each ingredient one at a time. Do the same for the eggs. Blend until well-combined, with the result looking like stiff sand. Slowly pour the milk and vanilla extract into the cake batter. Blend until the batter looks glossy and there are no flour streaks. Use a rubber spatula to scrape up all the cake batter into the cake pan. Place the cake pan into the oven. Have it bake for about 30-35 minutes, which is when the cake springs back when you touch it, and a toothpick comes out dry when you poke the cake. Flip the cake pan upside down on a wire rack. To make the cake easier to flip, circle a knife around it. It should pop out. Have the cake cool for about five minutes. the cake. Using your favorite frosting and icing, frost your cake to your liking. You can also add toppings such as sliced fruit, sprinkles, nuts, chocolate chips, and coconut flakes.

SUMMARY: Prepare to make the cake. Sift Add the butter, one teaspoon at a time. Add the sugar and eggs. Pour the vanilla extract and milk. Pour the cake batter in a cake pan. Bake the cake. Let the cake cool. Frost Enjoy!


INPUT ARTICLE: Article: Open the View tab on the toolbar and click the Handout Master button located in the Presentation view group. Click the Colors button in the Edit Themes group and select the Create New Color Schemes option from the pull-down menu. The Create New Color Schemes dialog box will open. Use the menu boxes in the column on the right to choose different colors for each of the 8 categories listed in the column on the left. A preview of the new color will appear in the column on the left once a new color is selected in each category. Preview your custom color scheme in the display to the right of the Scheme Colors menu. Enter a name for the custom color scheme in the color scheme name field located at the bottom of the dialogue box. Click save to exit the dialog box. Confirm that Handout view is selected and click the Background Styles option located in the Background group on the toolbar. Click the Format background option located near the bottom of the pull-down menu. The Format Background dialog box will appear. Choose Solid fill to fill the background with a single, solid color. Select the Gradient fill option to create a custom gradient fill for the handout background. Click the Picture fill option to use an image saved to your computer's hard drive as a background fill for a PowerPoint handout. Click the Apply to all button to apply your custom background fill to the PowerPoint handout. Confirm that the Handout Master view is selected. Click the Slides Per Page button located in the Page Setup group on the toolbar. Select the desired number of slides per page from the options listed in the pull-down menu. The number of slides that will appear on each page has been adjusted. Confirm that the Handout Master view is selected from the View tab. Click the Handout Orientation button located in the Page Setup group on the toolbar. Choose from portrait or landscape. Confirm that the Handout Master view is selected and locate the Place Holders group in the toolbar. Place or remove a check from the checkbox labeled Header to add or remove a header from the handout. Place or remove a check from the checkbox labeled Footer to add or remove a footer from the handout. Place or remove a check from the checkbox labeled Date to add or remove the current date from the handout. Place or remove a check from the checkbox labeled Page number to add or remove page numbering from he handout.

SUMMARY: Create a custom color scheme for a PowerPoint handout. Apply a custom background to a PowerPoint handout. Adjust the number of slides to appear on a single page of a PowerPoint handout. Adjust the handout orientation of a PowerPoint handout. Add or remove a header, footer, page number or date from a PowerPoint handout.


INPUT ARTICLE: Article: The formula is D=w2+l2{\displaystyle D={\sqrt {w^{2}+l^{2}}}}, where D{\displaystyle D} equals the length of the rectangle’s diagonal, l{\displaystyle l} equals the length of the rectangle, and w{\displaystyle w} equals the width of the rectangle.  This method will only work if you are given the length of the diagonal and the length of the side of the rectangle. You might also see the formula written as D=w2+h2{\displaystyle D={\sqrt {w^{2}+h^{2}}}}, where h{\displaystyle h} equals the height of the rectangle and is used instead of length. The variables l{\displaystyle l} and h{\displaystyle h} refer to the same measurement. Make sure you substitute for the correct variables. For example, if you are trying to find the width of a rectangle that has a diagonal length of 5 centimeters, and a side length of 4 centimeters, your formula will look like this: 5=w2+42{\displaystyle 5={\sqrt {w^{2}+4^{2}}}} You need to do this to get rid of the square root sign, which makes isolating the width variable easier. For example:5=w2+42{\displaystyle 5={\sqrt {w^{2}+4^{2}}}}52=w2+42{\displaystyle 5^{2}=w^{2}+4^{2}}25=w2+16{\displaystyle 25=w^{2}+16} To do this, you need to subtract the squared length from each side of the equation. For example, in the equation 25=16+w2{\displaystyle 25=16+w^{2}}, you would subtract 16 from each side.25=16+w2{\displaystyle 25=16+w^{2}}9=w2{\displaystyle 9=w^{2}} To do this, you need to find the square root of each side of the equation. For example:9=w2{\displaystyle {\sqrt {9}}={\sqrt {w^{2}}}}3=w{\displaystyle 3=w} Don’t forget to include the unit of measurement. For example, for a rectangle with a diagonal length of 5cm{\displaystyle 5cm} and a side length of 4cm{\displaystyle 4cm}, the width would be 3cm{\displaystyle 3cm}.

SUMMARY:
Set up the formula for the diagonal of a rectangle. Plug the values for the diagonal and side length into the formula. Square both sides of the formula. Isolate the w{\displaystyle w} variable. Solve for w{\displaystyle w}. Write your final answer.