Article: The vertex is the point where the two line segments or rays of the angle meet. If you are looking at an angle in a math book or worksheet, this point is likely already labeled. If you are drawing your own angle, you can label this point using any letter. For example, you might have an angle with a vertex at point C. Usually these points are plotted near the end of the line or ray. Again, these will likely be labeled for you, but if you are creating the angle, you can label them however you like. For example, on the top ray of the angle, you might have point A. On the bottom ray of the angle, you might have point B. This is simply a small representation of an angle ({\displaystyle ngle }). Using this symbol will help differentiate an angle from a triangle the angle might be a part of. The convention is that the vertex point is the middle letter in the angle label. So, if you are reading the name of an angle, you generally read it from the point on the top ray, to the vertex, to the point on the bottom ray. For example, an angle with a vertex C, and a point A on the top ray, and the point B on the bottom ray, would be labeled ACB{\displaystyle ngle ACB}.
Question: What is a summary of what this article is about?
Identify the vertex of the angle. Identify one point on each line segment or ray. Draw the angle symbol. Label the angle using the vertex and the two points.

Problem: Article: One of the best things you can do to stay motivated for success is to identify your goal. Identify your goal and be serious about what you want. Whatever you goal is, whether it is getting into a Ph.D. program or becoming the manager at your office, now is the time to make up your mind, instead of just thinking about it. If you do not already have a goal in mind, make a list of the things that you would like to accomplish in the next 3 to 5 years. Once you have made your list, try to narrow it down to one thing. It is much easier to stay focused on one goal instead of three. Once you have narrowed down your goal, type it out in big words. Then print your goal and post it on your bedroom wall, bathroom mirror, or refrigerator. You can also post it at work or put it on your computer desktop. These reminders will help you keep focused on your goal. Make your goal just a few words long like a mantra. Try repeating your goal at least once a day to yourself, preferably in front of a mirror or while meditating. Posting pictures of your goal will also help. For example, if your goal is to hike to the top of Half Dome, pin up pictures of Half Dome around your room or at your office to motivate you to stick to your goal. Don't think of your goal as this big giant thing that you want to accomplish. Try to scale down your thinking by taking baby steps toward your goal. For example, if you want to exercise, you may be thinking that you need to workout intensely 5 days a week. Instead, start small by exercising once a week for 20 minutes, and then move on from there. You can't fail if you start with something very easy and doable.
Summary: Set a goal. Display your goal. Start out small.

To print on a t-shirt using a stencil, you only need a few basic supplies. You may have most of them around your house. If not, you'll find what you need at a craft or art store. Round up the following materials: A t-shirt. A plain, basic cotton t-shirt is fine. Know that some paints and inks will bleed through thin cotton, so if this is a concern for you, you might want to choose a thicker blend. The color you choose should be light enough (or dark enough) that the paint colors will show up well. A stencil. You can buy a pre-made stencil from a craft store or make your own using cardboard. Paint or ink. Acrylic fabric paint is a good choice for printing on t-shirts. You could also go with a fabric ink or stain. Look for a type that won't come out in the washing machine. A small paint roller and paint tray. You'll need this to apply the paint to the t-shirt evenly. If you don't have a roller, you can use a wide paintbrush. Tape. This is to hold the stencil in place while you apply the paint. Masking tape works well for this purpose. Cotton t-shirts shrink in the wash, so it's important to run them through the washer and dryer before you print on them. If you wait until after you print, the design might end up getting warped. When the t-shirt is dry, iron it to remove any wrinkles. Lay out some butcher paper or scrap paper on a hard, flat surface. Place the t-shirt on the surface and straighten it out so that it has no folds or wrinkles. Place the stencil on the part of the t-shirt where you want to print the design. Tape the edges of the stencil to the t-shirt to hold it in place. If you're worried the paint is going to bleed, place a piece of cardboard inside the t-shirt; this will prevent the paint from seeping through the shirt to the other side. To prevent paint splatters from getting on your nice clothes, you might want to put on an old t-shirt before you start painting. Pour the paint into the tray. Roll the roller over the paint a few times so that it is distributed evenly around the roller. Do a little test roll on a piece of paper. Using firm, steady strokes, use the roller to fill in the design in the stencil. Cover the entire design and overlap the stencil by an inch or two. Take care not to accidentally apply paint to areas outside the stencil. Carefully lift the stencil from the t-shirt and set it aside. Now wait for the paint to dry completely before touching the t-shirt again. Once the paint is totally dry, place a clean cloth (such as a thin dishcloth) over the design. Set the iron to high and iron over the painted area of the t-shirt. This helps set the paint in place so that it won't easily come off. You're now free to wear your new t-shirt. Wash it by itself using cold water the first few times it gets dirty. With time you should be able to throw it in with the rest of your laundry.
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One-sentence summary --
Gather supplies. Launder the t-shirt. Set up your work space for printing. Prepare the roller. Paint the t-shirt. Lift away the stencil. Iron the t-shirt. Wear and wash the t-shirt.