Answer:
60
Step-by-step explanation:
b = the hypotenuse of a right angle triangle
a = the adjacent side.
R is being defined by the cosine
cos(R) = adjacent / hypotenuse
adjacent = 16* sqrt(2)
hypotenuse = 32*sqrt(2)
Cos(R) = 16*sqrt(2) / 32*sqrt(2) sqrt(2) cancels.
cos(R) = 1/2
R = cos-1(1/2)
R = 60 degrees.
Answer:
9 − 2 4 + 9
Step-by-step explanation:
It’s A i just took the quiz
Im guessing 3 feet wide and 9 feet high. U just use c2=a2+b2 and u get 9.48 sideways im guessing
Answer: The answer would be 42
