Oh, dude, the letter "C" doesn't have any right angles. It's all curvy and chill, like a lazy snake or a squiggly line. So yeah, zero right angles in the letter "C." But hey, at least it's got some personality, right?
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Number of right angles of C are-2. This is the correct answer you can believe it
Using the Pythagorean formula, the hypotenuse is c and the sides a and b. The sides are usually in lower case the angles in upper case. With a right angle triangle the hypotenuse would normally be referred to as "c" though some times it is h
The other 2 angles are c 62 and 90 degrees
Two sides, A and B meet always at a right angle, that is 90 degrees. The third side, C, called the hypotenuse, meet A and B so that their angles made with A and B adds up to 90 degrees ( total of 3 inside angles = 180 ).
The Law of Sines: with triangle ABC, the angles are A, B, & C. The sides {a, b, & c} are opposite of the respective capital letter vertex.a/sin(A) = b/sin(B) = c/sin(C). You know the angles A, B, C; and two sides (say a & b).So side c = a*sin(C)/sin(A) = b*sin(C)/sin(B).You could also use the Law of Cosines: c^2 = a^2 + b^2 - 2*a*b*cos(C)
a2+b2=c2 a squared + b squared = c squared where c is the hypotenuse of a right angles triangle and a and b are either of the other two sides