How to find the third side of a triangle that is not right?
The first thing you should do when you struggle to solve this problem is to draw an accurate triangle. If you don’t know how to do that, check out this post: How to draw a right triangle. You need to draw the triangle such that the length of one leg equals the length of the base. Make sure the triangle is drawn with a ruler and that you mark the corners and the base with a pen. It will make solving this problem much easier.
How to find the third side of a triangle without calculator?
If you don’t have a calculator handy and you want to find the length of the third side of an isosceles triangle, you can use the Pythagorean Theorem. Start by creating a line segment from each vertex of the triangle to the remaining vertex (you can use a line that connects the two end points of the angle bisector). Now take the two line segments that meet at the remaining vertex and get their length by counting the number of dots that make up the line
How to find the third side of a triangle without calculator
There are several possible ways to try to find the length of an unknown segment of a triangle. One of the best ways, which is also the easiest to do without a calculator, is to use the Pythagorean Theorem. If you know the length of two sides of a right triangle, you can use the Pythagorean Theorem to find the length of the remaining sides. The Pythagorean Theorem is expressed as a relationship between the length of the hypotenuse (the leg opposite
How to find the third side of a triangle without calculator on
The first thing you need to do is draw the triangle on a piece of paper. This helps you to find the area of the triangle which will be helpful when you are trying to solve the problem without using a calculator. If the area you obtained is very small, then there is no solution to the problem. If the area is medium, it still may be possible to find the length of one of the sides using a calculator. If you find that the area is large enough, you will be able
How to find the third side of a triangle that is not isosceles?
Put the two sides that are known to be equal length into a ratio. The result will be the length of the unknown side. For example, if you know your triangle has a base of 6 and a height of 5, you can use this ratio to find the unknown length of the remaining leg: 6 to 5 is 1:1, 6 divided by 5 equals 1:1 ratio, so the unknown leg length is 6 divided by 1 equals 6.
