Answer:
b= 7 times the square root of 2
Step-by-step explanation: In a 45-45-90 degree triangle the base and the height both equal x and the hypotenuse is equal to x times the square root of 2.
Hope this helps
a = 7
b = 7√2
Step-by-step explanation:
45 45 90 right triangle and it's also isosceles right triangle
Ratio of leg : hypotenuse = x : x√2
leg a = 7
hypotenuse b = 7√2
