<u>Question 13</u>
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<u>Question 14</u>
Base angles of an isosceles trapezoid are congruent, so:

Answer:
There is no next step, the problem is answered!
Step-by-step explanation:
-5x-2y=2....(1)
6x-2y=24.....(2)
multiply (2) by -1,
-6x+2y=-24....(3)
add (1)+(3)
-5x-2y-6x+2y=2-24
-11x=-22
-11x/11=-22/11
x=2
plugging in the value of x in (1)
-5(2)-2y=2
-10-2y=2
addind 10 to both sides
-2y=12
deviding both sides by -2
y=-6
so (x,y)=(2,-6)
Yes it is a 90 degree rotation clockwise.