Im pretty sure the answer is 20
45/45/90 triangle has side ratios s/s/sroot2
leg = root 5
Other leg is also root 5
X is Hypotenuse which would be root 5 * root 2
root 5*2 = root 10
no it is not an intercept form because the y has to be by itself.
it should be in the form of y=mx+b
Answer:
C.
Step-by-step explanation: