Answer:
K=26
Step-by-step explanation:
The answer is C. Quadratic Binomial
lol w*f
4
Pythagorean Theorem
a^2+b^2=c^2
C is the hyptonuse A and B are legs.
a^2+3^2=5^2
a^2+9=25
a^2=16
a= sqrt16
a=4
Hope this helps!
