Well... Basically, you should prove this by SSS property(side-side-side). It's fair to say that the length of a side is equal to itself so The line that cuts through the rectangle is a side for both rectangles. Thus because of the given, all the sides of the triangles are equal to one another. This is a very important trick for geometry(I remember using it a lot).
Hope this helps!
Answer:
Slope m = 2
y-intercept b = 100
Equation: y = 2x + 100
Answer:
B
Step-by-step explanation:
i'm assuming its B sorry if it didn't help
Answer:
360 square inches
Step-by-step explanation:
12*15 = 360
