Right angles are always 90 degrees. There is no need to calculate this; an angle is either 90 degrees or it is not. The following inline function is all you really need:
inline const bool IsRightAngle(double angle) {
return(angle==90.0); }
Its code of estonia
Use sizeof( ).
Functions are used to reduce the lines of code and the complexity of the code. For an instance let us suppose that you want to calculate the factorial of numbers at different times in a program. There are two ways to do this 1. Write a 4-5 line code every time you want to calculate factorial. 2. Write a function of 4-5 lines which calculates the factorial and call that function every time you need to calculate factorial by just writing a single line. In C++ you can pass the variable, address of the variable or a reference to the variable in a function
You can't, you have to come up with variables to calculate grades
The Express edition of C++ does not require a serial code. It is free.
If you write it so the middle angle is a right angle, "K" fits the description.
It depends whether you mean 3 is an angle or not And if it is it is 90 + 180 + 3=273.
In mathematics, an obtuse angle is defined as an angle greater than 90° and less than 180°. A right angle is 90°. An acute angle is greater than 0°, but less than 90°. Therefore, a 90° right angle plus any acute angle will always fulfill the requirements of an obtuse angle.
Yes but it can have 2 right angles and one 120 degree angle plus one 60 degree angle
Because the 3 interior angles of a triangle add up to 180 degrees no more and no less but a right angle plus an obtuse angle would be over 180 degrees.
Pythagoras' theorem for a right angle triangle.
No because the 3 angles in right angle triangle add up to 180 degrees and so 2 right angles plus another angle would be over 180 degrees.
It is a trapezoid that can have two right angles plus one obtuse angle plus one acute angle and the four angles add up to 360 degrees.
No, because a triangle's angles can only measure up to 180 degrees. A right angle is 90 degrees, plus another 100 degree angle would be 190 degrees.
From the information given, we have no idea, and no way to calculate it. Could there possibly be another piece of information that was left out of the question ? Such as perhaps the sum of the two angles ?
sum of all angles in a triangle is always 180. So 30 degrees, plus the right angle (90) = 120. 180-120 = 60
If it's a right angle triangle and an acute angle plus the length of a leg is given then use trigonometry to find the hypotenuse.