why do the angles of a quadrilateral equal 360

why do the angles of a quadrilateral equal 360

Angles are measured in degrees, written `. The maximum angle is 360`. This is the angle all the way round a point. Half of this is the angle on a straight line, which is 180`. The video below explains how to calculate related angles, adjacent angles, interior angles and supplementary angles. Related Angles Lines AB and CD are parallel to one another (hence the on the lines). a and d are known as vertically opposite angles. Vertically opposite angles are equal. (b and c, e and h, f and g are also vertically opposite). g and c are corresponding angles. Corresponding angles are equal. (h and d, f and b, e and a are also corresponding). d and e are alternate angles. Alternate angles are equal. (c and f are also alternate). Alternate angles form a 'Z' shape and are sometimes

 why do we swear on a bible in court

why do we swear on a bible in court

When you need to give testimony in court, are you required to swear an oath on the Bible? This is a common question among atheists and non-Christians. It is a difficult question to answer and each person needs to decide for themselves. In general, it is not required by law. Instead, you can affirm to tell the truth. Do You Have to Swear an Oath on the Bible? Court scenes in American movies, television, and books typically show people swearing an oath to tell the truth, the whole truth, and nothing but the truth. Typically, they do so by swearing an oath to God with a hand on the Bible. Such scenes are so common that most people seem to assume that it s required. However, it s not. You have a right to just affirm that you will tell the truth, the whole truth, and nothing but the truth. No

 why is it important to take vitamins

why is it important to take vitamins

Is There a Vitamin Good for the Digestive System? Like the rest of your body, your digestive system requires all essential vitamins and minerals. B vitamins and vitamin C, however, play particularly valuable roles in digestive health, says Dr. Chris Iliades, a physician and contributing health writer for EveryDayHealth. com. The B vitamin folate, or folic acid, is linked with a reduced risk for colon cancer. Vitamin B1, also called thiamine, helps your body convert carbohydrates into energy during digestion. Vitamin B3, or niacin, allows for normal breakdown of carbohydrates, fats and alcohol. Vitamin B6, or pyridoxine, promotes protein digestion. The antioxidant vitamin C enhances iron absorption and gum and tooth health. To meet your B vitamin needs, Illiades suggests eating a diet rich

 why do we baptize in jesus name

why do we baptize in jesus name

Oneness Pentecostal theology maintains that baptism must be by immersion using the formula "in Jesus name" and not the formula "in the name of the Father, the Son, and the Holy Spirit" as is found in Matt. 28:19. They reject the Trinitarian formula because they reject the Trinity. To support their method, they cite various Bible verses that reference baptizing in Jesus' name and claim that this is proof for their doctrine. Following are some of the Bible references they quote. Acts 2:38," Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost. " Acts 8:16, "For as yet he was fallen upon none of them: only they were baptized in the name of the Lord Jesus. " Acts 10:48, "And

 why men need space in a relationship

why men need space in a relationship

The reason men need to be alone, or have guy time, is because they are really just not as intelligent as women. They need time alone to think, reflect, appreciate and miss their woman, because they apparently cannot do these things with us around. Okay that's all bullshit. I'm calling bullshit. David Zinczenko, author of Men, Love and Sex, gave probably the best reason for men needing to be alone, and he calls it "relationship rejuvenation" - which obviously can come in many different forms. He says, "Guy time - whether it's a weekend, a night, or a few hours for a game - is our way of entrenching ourselves in the lives we had before we met you. That doesn't mean the former life is better than the current one. It just means we need to shut the stall door every once in a while. " Now that

 why does the tip of my finger feel numb

why does the tip of my finger feel numb

I have been suffering over the last four days with a tingling and numbness in the fingertips of my right hand. I am right handed. My wife wants me to go to the doctor. She thinks it's something to do with poor circulation. The condition is more uncomfortable than painful but nothing I do seems to make it go away. Can you give me any suggestions as to what might be the problem? Sorry to hear you have this problem, but it's very unlikely to be anything to do with your circulation, as it is so well localised to your right hand. Another thing people worry about with these sort of symptoms is a, but I think that too is very unlikely. With the symptom of numbness as well as tingling it sounds much more as if this is a nerve entrapment. That means that somewhere along the line of the nerves that

 why do my step kids hate me

why do my step kids hate me

From the U. S: I am married and living with 6 step kids ranging in age from 5-18. I have done all I can to be a good step parent. Their mother makes it very hard because she does not discipline the kids nor does she teach them respect for anyone. She speaks terribly of myself and their dad in front of them and always puts them in the middle of arguments to act as her mediator or her witness. Needless to say, this has made my life difficult in building ANY relationship. they blame me for their parents break up, for lack of money, for anything they can. I had nothing and continue to not be a reason for any of the issues. The 18 year old and 13 year old and 11 year old really are the roughest 3 on me. They go as far as saying they don t have to listen to me, that I come first, even as far as

 why do we need to save the environment

why do we need to save the environment

3. The problems with chemical Other farming practices can impact the climate. Pesticides and fertilizers are widely used in farming, and are often made from fossil fuels. Manufacturing and transporting these chemicals uses some amounts of energy and produces. Studies have shown that chemical farming uses more energy than organic farms, which do not use these chemicals. In addition, the use of nitrogen fertilizers in soils produces nitrous oxide, a greenhouse gas that is approximately 300 times more powerful than carbon dioxide at trapping heat in the atmosphere. Organic farms, on the other hand which rely on natural manure and compost for fertilizer store muck more carbon in the soil, keeping it out of the atmosphere. Where your food comes from is also important. Currently, the average

 why do nsaids increase risk of heart attack and stroke

why do nsaids increase risk of heart attack and stroke

Yes. Nonsteroidal anti-inflammatory drugs (NSAIDs) medications commonly used to treat pain and inflammation may increase the risk of a heart attack or stroke. Examples of NSAIDs include ibuprofen (Advil, Motrin IB, others), naproxen sodium (Aleve, others), and prescription NSAIDs such as diclofenac sodium (Voltaren, Solaraze, others) and celecoxib (Celebrex). More research is needed to determine whether some NSAIDs are more or less likely to increase these risks than others. Although aspirin is a type of NSAID, it doesn't appear to be associated with a higher risk of heart attack or stroke. If you take NSAIDs and have cardiovascular disease or you're at high risk of it, you may have a higher risk of having a heart attack or stroke than is someone who takes NSAIDs but doesn't have

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