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What is the formula for finding missing lengths on a compound shape?
Wiki User
∙ 12y ago
There is no standard formula. The answer will depend on the compound shape and also on which of the lengths (or angles) are known.
Wiki User
∙ 12y ago
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What is the formula for finding a missing side on a congruent triangle?
It is the same length as the corresponding side on the other triangle.
How do you calculate missing angles when only given one angle and two lengths?
You'd have to know some relationship, formula, equation etc. among the angles and the lengths. There would be many relationships to choose from if the items you mention are the parts of a triangle, but if they are, you've kept it a secret.
What is missing that solving a problem involves finding?
Missing information must be found.
How do you find Missing side of a right triangle?
It depends on which side is missing. If the hypotenuse (longest side, opposite right angle) is missing, square the lengths of the other two sides, add them, and then square root your answer. If a leg is missing, square the two remaining sides, subtract the smaller from the larger, and square root it. All of this is derived from the Pythagorean Theorem: a^2+b^2=c^2, where a and b are the lengths of the two legs and c is the length of the hypotenuse.
How do you find a missing length of a triangle?
It all depends on what information you DO have. If all you have is two lengths, then all you can say is that the missing side is greater than the difference between the two and less than the sum of the two.
What is the formula for finding a missing angle of a triangle when there are no other angles available?
If you have the lengths of all three sides than ÐA = cos-1[(b2 + c2 - a2)/2bc] where a, b and c are the lengths of the sides and A is the angle opposite side a.
What is finding all missing side lengths and angle measures of a right triangle?
The study is called trigonometry.
What is the formula for finding a missing side on a congruent triangle?
It is the same length as the corresponding side on the other triangle.
What is the formula for finding a missing angle in a quadrilateral?
Add all angles together and minus from 360 degrees
What is the formula for finding all of the missing squares in an 88 checkerboard?
(black/red=squares) X 83
What is the formula for perimeter of a right triangle when one side is missing?
Surely you know how to find the third side of a right triangle, when you know the lengths of the other two. Find it, and then add up the lengths of the three sides to get the perimeter.
What is the missing side length of the triangle Round your answer to the nearest tenth. if the two other side lengths are 7 and 3 what are the missing side lengths?
3 hight
Describe at least two ways of finding a missing side length in a pair of similar figures?
You would look at the side lengths and the scale factor to find a pair of similar figures :)
How do you find the perimeter of a 3d rectangle?
In order to find the perimeter of a 3D rectangle you must gather the lengths of the known sides, calculate the missing rectangular values, and use the formula for perimeter.
How do you calculate missing angles when only given one angle and two lengths?
You'd have to know some relationship, formula, equation etc. among the angles and the lengths. There would be many relationships to choose from if the items you mention are the parts of a triangle, but if they are, you've kept it a secret.
What is missing that solving a problem involves finding?
Missing information must be found.
What is the formula for finding the cubic feet in a 8' x 28' fuel tank?
You are missing one measurement. to find cubic dimensions you need length times width times height.
