Question

the line r passes through the points (-2,2) and(5,8) and the line s passes through the points (-8,7) and (-2,0) . is the line r perpendicular to s?​

Answer 1

Answer:

We know that slope of a line through the points (x1,y1),(x2,y2) is m=x2−x1y2−y1. Slope of line AB passing through A(−2,6) and B(4,8) is

Answer 2

Answer:

In mathematics, the Pythagorean theorem, also known as Pythagoras's theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle. It states that the area of the square whose side is the hypotenuse (the side opposite the right angle) is equal to the sum of the areass of the squares on the other two sides.

Step-by-step explanation:

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