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distance formula math problems. The Distance Formula itself is actually derived from the Pythagorean Theorem which is a2 b2 c2 where c is the longest side of a right triangle also known as the hypotenuse and a and b are the other shorter sides known as the legs of a right triangle. 10 sqrt -2 - 42 -1 - y2 10 2 421y2.
1 0 2 4 2 1 y 2. PQ x2 x12 y2 y12 Or. The formula for distance problems is.
The formula is a2 b2 c2.
Distance 60 miles 1 hour2 hours distance 120 miles distance 60 miles 1 hour 2 hours distance 120 miles In general the formula relating distance rate and time is distanceratetime distance rate time. D x 2 x 1 2 y 2 y 1 2. It would be helpful to use a table to organize the information for distance problems. Make sure that you change the units when necessary.