1. Identify all pairs of parallel segments.
e
b)

x+y=90

x=30-y=x

step-by-step explanation:

if you understand you will get the answer

there will be 35 boys in each team. : )

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length