The number 55 is an irrational number if 55 cant be expressed as a ratio, as in irrational. A quotient is the result you get when you divide one number by another number. For 55 to be an irrational number, the quotient of two integers cant equal 55.
Step-by-step explanation:
Answer:
Only one solution 
Step-by-step explanation:

Multiply equation
by 

Now from equation 
equation

Put the value in equation 

hence only one solution exists
.
They both are acute angles