The hypotenuse of 45-45-90 triangle measures 7 (2) units. what is the lengh of one leg of the triangle?

I'm assuming that 7(2) is 14 to answer this question:

a^2 = b^2

In this case:

2a^2 = 14^2

a^2 = 98

a = 9.8994

The length of one leg is about 9.8994

the answer will be

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.