Answer:
Given triangles are similar
![\frac{9}{6} = \frac{x}{4} \\\frac{3}{2} = \frac{x}{4} \\ x = \frac{(3 \times 4)}{2} \\ \boxed{x = 6}](https://tex.z-dn.net/?f=%20%5Cfrac%7B9%7D%7B6%7D%20%20%3D%20%20%5Cfrac%7Bx%7D%7B4%7D%20%20%5C%5C%5Cfrac%7B3%7D%7B2%7D%20%20%3D%20%20%5Cfrac%7Bx%7D%7B4%7D%20%20%5C%5C%20x%20%3D%20%20%5Cfrac%7B%283%20%5Ctimes%204%29%7D%7B2%7D%20%20%5C%5C%20%20%5Cboxed%7Bx%20%3D%206%7D)
<h3>Value of x is 6.</h3>
Amanda in increasing her time exercising each week by a constants amount which means her method is linear so the answer is a
Area of rectangle=length * breadth
=6*11=66kmOR,6000m*11000m=66000000m
triangles A B and C are congruent to each other
triangle A because os the side side side theorem
triangle B because of the Angle Angle Angle theorem
triangle C because of the Right Hand Side theorem