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How do you calculate the square root of a right angle triangle?
Relax. You'll never be asked to do that. Only numbers have square roots. Triangles don't.
If an angle forms a square corner what is the angle called?
A square corner is a 90° angle which is called a "Right angle".
Definition of principle square root?
The square root of a positive real number can either be +/-. The principle square root is defined as the positive value. sqrt(9) is +/- 3, but the principle square root of 9 is 3. For complex numbers the principle square root is the argument (or angle) of the complex number that lies between (-pi,pi]. I am pretty sure that the upper angle pi is closed while the lower angle -pi is open, but not 100%.
What is the length of the hypotenuse with legs that are 25m and 40m?
Providing it's a right angle triangle use Pythagoras' theorem: 252+402 = 2225 and the square root of this is about 47.16990566 meters The exact answer is 5 times the square root of 89
What is the length ef in the right triangle below?
Square root of 217 for apex
