Problem: Article: With its origins in several native languages, a heavy dose of Spanish, and a growing English influence, you might think Tagalog pronunciation would be a real challenge. However, when it is adapted to the Latin alphabet (which is now most common in the Philippines), the language is almost entirely phoneticthat is, the words sound the way they look. So, if you "sound out" a word in Tagalog, you'll likely be pretty close on the correct pronunciation. Check out, for instance, the following examples, in which the Tagalog words are phonetic forms of their English counterparts: Automobile / Awtomobil; Economics / Ekonomiks; Website / Websayt. With further practice and immersion in the language, you'll be able to pick up on some of the limited phonetic variations in Tagalog. Immersing yourself in a language by listening to native speakers converse can be a great way to pick up the most commonly-used words and phrases. If you have Filipino friends, ask them to converse in the language and try to follow along with them. Ask them for tips along the way and try your hand at saying some key words and phrases. If you have a background in English or Spanish, you'll likely pick up on many phonetic (sound-alike) connections to Tagalog. These can help you follow along and pick up new words more quickly. If you're in the Philippines, try to follow Tagalog conversations and ask questions or for clarifications in English. Most Filipinos speak a fair amount of English, and they're usually happy to help someone who wants to pick up some Tagalog! Search online video platforms for Tagalog-language videos and turn the subtitles on. Or, if you have access to Tagalog TV programs, try watching them with subtitles. In either case, you'll gain familiarity with common words and phrases in Tagalog. A quick search on YouTube or similar video sites will provide you with a wide range of Tagalog-language videos with subtitles. A quick search will reveal many options for learning Tagalog online. Start by looking at free options, as these are sometimes of equal or better quality than paid alternatives. You'll probably have the most luck with programs that include audio, video, and text components. Though it may seem a bit old-fashioned, creating flash cards with Tagalog words/phrases can be a helpful way to build your vocabulary. Many online programs utilize some form of flash card-style learning. In Tagalog and most other languages, native speakers primarily use about 300-500 different words per day, and have an overall vocabulary of around 3,000-5,000 words. So, if you focus on picking up the everyday words and phrases, you'll be able to manage well among Tagalog speakers. Prioritize becoming conversant in everyday Tagalog, then spend time learning the finer details of the language, pronunciation, grammar, and so on.
Summary: Sound out Tagalog words phonetically as you begin learning. Listen to Tagalog-speakers converse, and try to join in! Watch Tagalog videos or shows with subtitles on. Search for free or pay-to-use Tagalog learning programs. Focus on the most commonly-used words and phrases.

Problem: Article: The formula is P=2(w+h){\displaystyle P=2(w+h)}, where P{\displaystyle P} equals the perimeter of the rectangle, w{\displaystyle w} equals the width of the rectangle, and h{\displaystyle h} equals the height of the triangle. If you don't know the length of the width and height of the rectangle, you cannot use this formula. You can also use the formula P=a+b+c+d{\displaystyle P=a+b+c+d}, where each variable is equal to the length of one side of the rectangle. Due to the commutative property, it doesn't matter which measurement you use for the width, and which you use for the height. The width and height are two adjacent sides. If the rectangle is not a square, these to side lengths must be different. For example, if a rectangle has a width of 5 cm and a height of 10 cm, your formula will look like this: P=2(5+10){\displaystyle P=2(5+10)}. Make sure you follow the order of operations and complete the calculation in parentheses before multiplying. The resulting value will give you the perimeter of your rectangle. For example:P=2(5+10){\displaystyle P=2(5+10)}P=2(15){\displaystyle P=2(15)}P=30{\displaystyle P=30}So, the perimeter of the rectangle is 30 cm. In this formula x{\displaystyle x} is equal to the length of one side of the square. A square has 4 equal sides, so to find its perimeter, you only need to multiply the length of one side by 4. For example, if a square has one side that is 3 cm long, to find the perimeter, you would calculate P=4(3)=12{\displaystyle P=4(3)=12}. So, the perimeter is 12 cm. Often you will not be given the length of all sides, or even the length of any side. It still may be possible to find the perimeter of a rectangle. If you know the area of the rectangle, and the length of one side, you can find the perimeter by finding the missing width or height using the area formula. Set up the formula A=wh{\displaystyle A=wh}. Plug in the values you know, then solve for the missing variable. Now you know the length and width, so you can use the perimeter formula. If you know one side length and the length of the diagonal, you can use the Pythagorean Theorem to find the missing side length. Set up the formula a2+b2=c2{\displaystyle a^{2}+b^{2}=c^{2}}. Substitute the length of the diagonal for c{\displaystyle c}, and the side length for a{\displaystyle a}. Solve for b{\displaystyle b}. Now you know the length and width, so you can use the perimeter formula.
Summary:
Set up the formula for the perimeter of a rectangle. Plug the width and height into the formula. Add the length and width, and multiply by 2. Use the formula P=4x{\displaystyle P=4x} to find the perimeter of a square. Find the perimeter given other information.