Find the distance between the pair of points (7.2) and (10,6).

d=5

Step-by-step explanation:

if  (10,6)=(x1,y1) and (7,2)=(x2,y2)

d^2=(x1-x2)^2+(y1-y2)^2

d^2=(10-7)^2+(6-2)^2

      =3^2+4^2

      =9+16

      =25

so  d=V25=5

5

Step-by-step explanation:

Recall that "distance" is found using the Pythagorean Theorem:  in this case "distance" is the length of the hypotenuse of a right triangle whose leg lengths are given.

Here, as we move from (7, 2) to (10, 6), we see that x increases by 3 and y by 4.  Regard these two as leg lengths in a right triangle.  Find the length of the hypotenuse:

3^2 + 4^2 = 5^2

Thus, the length of the hypotenuse is 5 and the distance between the given pair of points the same.

3201

step-by-step explanation:

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer