Question

Find the distance between points C(2, -3) and D(-1, -2). Round your answer to the nearest tenth.

a. 6.3 units
b. 4.5 units
c. 3.2 units
d. 2.7 units

Answer 1

The distance between points C(2, -3) and D(-1, -2) is approximately 3.2 units.

Step-by-step explanation:

To find the distance between points C(2, -3) and D(-1, -2), we will use the distance formula. The distance formula is given by:

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

Substituting the values, we get:

d = sqrt((-1 - 2)^2 + (-2 - (-3))^2) = sqrt(9 + 1) = sqrt(10) = 3.16 units

Rounding to the nearest tenth, the distance between points C and D is approximately 3.2 units.