Use Pythagorean theorem if you have a right triangle with legs a and b and hypotenuse c. a^2+b^2=c^2 a=sqrt(c^2-b^2) it is possible to find b and c in a similar way.
Any triangle has three sides, whether it is a right triangle or not.
No.
right triangle and equilateral triangle both have 3 sides
A right angle triangle has 3 sides as does all other types of triangles.
Unless it is a right isosceles triangle, a normal right triangle has no pairs of equal sides.
add all of the sides together
It is the right angle triangle which has 3 sides whereas all quadrilaterals have 4 sides.
12
with the three sides you know it will be a triangle, it is a right triangle, it is not an equilateral triangle or an isosceles triangle... so it must be a right scalene triangle
It has 2 equal sides of right triangle.
a triangle always has three sides
Square the two smaller sides and add them together. Take the square root of the answer. If that is the same as the third side then you have a right angled triangle and if not, then you have not.