Question

12. Find the distance of BA if B is at (-3, -1) and A is at (0, 1). Round your answer to the
hundredths place.
2.24
3.61
13.01
4.12
CLEAR ALL

Answer 1

Answer:

The answer is

3.61 units

Step-by-step explanation:

The distance between two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} }$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

B (-3, -1) and A (0, 1)

The distance between them is

$|BA| = \sqrt{ ({ - 3 - 0})^{2} + ({ - 1 - 1})^{2} } \\ = \sqrt{ ({ - 3})^{2} + ({ - 2})^{2} } \\ = \sqrt{9 + 4} \\ = \sqrt{13} \: \: \: \: \: \\ = 3.6055512...$

We have the final answer as

3.61 units to the nearest hundredth

Hope this helps you