Activity 4 Find the distance between each pair of points. 1. M(2, -3) and N(10,-3) P(3,-3) and Q(-3,7) 2. 3. R(4,7) and S(-6, -1) 4. E(7, 1) and F(-6, 5) C(-3, 2) and D(9,7) 5.
South Koreans do not believe that you should write a person’s name in red ink. Traditional beliefs say that this means that a person is dead or about to die.
