The area of any triangle is1/2 of (the length of the triangle's base) times (the triangle's height).
Assuming that what you call a "traingle" is actually a triangle, the formula is that one of the vertices has a measure of 90 degrees.
The forumal for finding the finding the length of the hypotenuse of a right triangle is square root of a squared plus b squared equals c. The letters a and b are the two sides that the length is known and the c is the unknown side.
Yes when finding the lengths of lines on the Cartesian plane
is it a right triangle if the measure is 5 7 and 9
This will depend upon the type of triangle. For an equilateral, all sides will be the same length. For a right angle triangle, the formula a2 + b2 = c2 is used.
half x base x perpendicular heightThe height is called the perpendicular height because it is at a right-angle to the base.
Pythagoras is most famous for discovering Pythagoras' Theorem, which is a formula for finding lengths of sides on a right angled triangle. The formula is: a2+b2= c2 where c is the hypotenuse (longest side of the triangle) and a and b are the shorter sides.
right triangle
A=bxh
The answer depends on what he formula is for and what other information is given.
The formula for finding the length of one of the sides of a right angle triangle is a2+b2=c2, with a and b the legs and c the hypoteneus. If the triangle is Isosceles, which means that 2 of its sides are equal, the length of each leg would be aproximately 7.778184593