Answer:
linear
Step-by-step explanation:
the values are changing at a constant rate so it is a linear relationship
let the third side be x
Using pythagoras theorem we get,
(58)^2 = (42)^2 + (x)^2
3364=1764+x^2
x^2=3364-1764
x^2= 1600
x=√(1,600)
x=40
hope its helpful......
According to PEMDAS, the parentheses would go first.
3+1 = 2
42/2=21
Hope this helps!
