Question

Find the distance between the points (2.7, 5.1) and (3, 4.7).
0.05
0.5
5

Answer 1

Correct answer is B.

Explanation:

Answer 2

Correct answer is B.


`(2.7,5.1)\Rightarrow x_1=2.7,y_1=5.1 \\(3,4.7)\Rightarrow x_2=3,y_2=4.7 \\ \\d= √((3-2.7)^2+(4.7-5.1)^2)= √(0.3^2+(-0.4)^2) = √(0.09+0.16) \\ \\d= √(0.25)=0.5`