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How do i find the arc length if i know the area?
Use the formula for the area of a circular sector, and solve for the angle.For a circular sector: area = radius squared times angle / 2 (Note: The angle is supposed to be expressed in radians; and in this specific problem, there is no need to convert it to degrees.) Since you know the area and the radius (according to the comments added to this question), you can solve for the angle. Once you know the angle (in radians!), the arc length is simply angle x radius.
How do you solve for x for a triangle when given a forty-two degree angle?
The answer will depend on what x is: another angle, or length of side or median or whatever. Since you cannot be bothered to provide that information, I cannot provide a sensible answer.
How to solve interior angle problem?
The answer depends on what the question is and what other information you are given.
How do you solve x length when you have right angle triangle split in 2 with a bisector and you have the adjacent angle given which is 20cm so how does it work?
I'd really need to see a sketch of the problem. Your description leavestoo many fuzzy details.I'm not sure what 'split in 2' means.'20cm' can't be the measure of an angle.I don't know what part of the triangle 'x' is.There must be a length given for something.
How do you find the perimeter of a triangle if only 2 side are given for grade6?
You can't. To calculate another side length you need an angle. you need either two angles and a side length, or two side lengths and an angle to solve for other angles or side lengths. No matter what the case, you need three pieces of information i do not understnd it
