what are right angles in math?

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Answered: In soccer, a penalty kick is taken twelve yards in front of a 24 ft. wide

I assume the kicker is at equal distance from both ends of the goal. (That does make a difference.) The angle is: 2*Arctan(12/36) = 2*Arctan(1/3) = 36.87 degrees

Answered: What is a quadrantal angle?

It is my understanding that a quadrantal angle has sides on both axes unless the angle is 180 degrees, in which case it is a straight line and lies on one axis only. The vertex of the quadrantal angle will be the origin of the Cartesian system. Jay

Answered: Who ownes the marketing rights to the movie "Forbben Planet"?

If you mean Forbidden Planet, the studio that made it holds the rights. And holds them very tightly. It's a classic, influential film and still makes money.

Answered: How to find the missing angle of a right triangle?

The sum of the three interior angles is 180 degrees. If angle C is a right angle (90 degrees) then angle A + angle B = 90 degrees.

Answered: Math

Order of Operations: PEMDAS 1. Evaluate parenthesis, brackets, and fraction bars. 2. Evaluate exponents. 3. Multiply and divide in order, left to right. 4. Add and subtract in order, left to right.

Answered: Right-Hand Side Negatives?

Math itself is not arbitrary, but the language of math, to some extent, is. There could be other ways of communicating the same information. Math is intimately linked to the language of math but should not be confused with that language. In fact, there are other ways of communicating the ...
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Had a dilemma with question 1), (see below), so will answer the easier ones first ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2) With only two simultaneous equations all you have to do is multiply or divide one or both equations until you have the same number of x's or y's, (whether ...

Math help needed !

1. The dog's pool volume is 23.625 ft3, the family pool is 1512 ft3, exactly corresponding to the product of the dimensions. 2. The diffference in volume when filled to the top 1512 ft3 and filled to 6 inches of the top 1404 ft3 so the difference is 108 ft3. 3. The pool liner needs to include one ...


Hi Uma, ------ I believe you mean (6576*4)/(6576*6) If that's what you ment the answer is 4/6 or 2/3 --------- Best regards,

Why can't an equiteral triangle have a right angle

This posting is more or less the same as above. The word equilateral means equal sided. Any triangle has three sides, so an equilateral triangle is a triangle with all three sides of equal length. It has all three angles the same and because they total 180 degrees they are 60 degrees each ...