The square root of 149 (7 squared plus 10 squared equals 149).
No siree
It equals nothing - other than a right angled triangle.
A right triangle. Also an isosceles triangle.
If you mean angles then it is a right angle triangle or an isosceles right angle triangle
If it has no right angles, it is not a right triangle and therefore you cannot name a hypotenuse of that triangle. Which implies you cannot find that side's measure.
12
is it a right triangle if the measure is 5 7 and 9
9_or_yes">9 or yesA+ = 12
no
a right triangle
No siree
It equals nothing - other than a right angled triangle.
For a right angled triangle, sum of squares of two sides of a triangle equals square of the third side. For example - In triangle ABC, AB2 + BC2 = AC2
A right triangle. Also an isosceles triangle.
If you mean angles then it is a right angle triangle or an isosceles right angle triangle
If the triangle contains an angle whose measure is equal to 90 degrees or if the sum of the squares of two of the sides equals the square of the third. Essentially, if it has a right angle or if a2 + b2 = c2 where c is the longest side of the triangle and a and b are the other two sides, then the triangle must be a right triangle (in Euclidean geometry, that is)
It can be but need not be.