David Beckham
The answer depends on what information you do have about it.
To locate the height of a non-right triangle, you may need to extend the base of a triangle. Then pick one corner and draw a line perpendicular to the extended base. This line you just drew is the height. Finding this height will depend on what triangle dimensions you are given, so the answer will vary. Note: the extended part does not count as the actual base. It is only used to help you find the height of a triangle.
The height has not been given but the area of the triangle is: 0.5*height*base
-- Imagine what you have if you slice the triangle in half along the height ...-- You have a right triangle. One side of it is 1/2 of the base, and one side isthe height.-- The slanting side is the hypotenuse of the right triangle, and knowing whatyou know about right triangles, you can calculate its length.-- Once you do that, you have the lengths of all three sides of the original triangle,and you can calculate the perimeter.
David Beckham
Height will be h=base*tan(angle).
The answer depends on what information you do have about it.
By using the tangent ratio of: opposite/tangent angle = adjacent which is the base
To locate the height of a non-right triangle, you may need to extend the base of a triangle. Then pick one corner and draw a line perpendicular to the extended base. This line you just drew is the height. Finding this height will depend on what triangle dimensions you are given, so the answer will vary. Note: the extended part does not count as the actual base. It is only used to help you find the height of a triangle.
The height has not been given but the area of the triangle is: 0.5*height*base
-- Imagine what you have if you slice the triangle in half along the height ...-- You have a right triangle. One side of it is 1/2 of the base, and one side isthe height.-- The slanting side is the hypotenuse of the right triangle, and knowing whatyou know about right triangles, you can calculate its length.-- Once you do that, you have the lengths of all three sides of the original triangle,and you can calculate the perimeter.
The side you use as the base does not matter. What does matter is that the height is the perpendicular distance between this side and the other vertex. If there is a right angle in the triangle, then use the two sides next to it as the base and height. Otherwise a bit of trigonometry will be required to work out the height of the triangle if it is not given.
Since the triangle has a hypotenuse, it must be a right triangle. Therefore, the Pythagorean theorem applies, and the height of the triangle must be sq rt (32 - 22).
Are you talking about area? Base x Height / 2
I could solve this if I knew what kind of triangle this was. Equilateral, Right: 30, 60, 90?
Providing it's a right angle triangle the formula is: hypotenuse2-base2 = height2