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Answer:
Yes, Every Quadrilateral do have 2 matching angle. It is one of the main feature of quadrilateral.
Step-by-step explanation:
Answer:
Step-by-step explanation:
#3 slope is the change in y divided by the change in x
So -10-(-8)/13-15 = -2/-2=1
for #5 the slope is always the coefficient of x when written in slope intercept form so the slope is 3
#7 the gradient is infinite
