What is the hypotenuse if the base is 2 and the length is 2

hypotenuse = √8 ≈ 2.83

Step-by-step explanation:

The hypotenuse of a right triangle can be found using the Pythagorean Theorem:  a² + b² = c², where 'a' and 'b' are the legs, or base and length, of a right triangle and 'c' is the hypotenuse.  

Substituting a = 2 and b=2, you can solve for c:

2² + 2² = c²  or 4 + 4 = c²  

8 = c², take the square root of both sides:  √8 = √c²

√8 = c or approximately 2.83

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.