Question

Find the length of AB to the nearest hundredth

Answer 1

7.28 to the nearest hundredth.

Explanation:

A is (-5, -4) and B is (-3,3)

The distance AB = √ [(-5 - (-3)^2 + (3 - (-4)^2]

= √(4 + 49)

=√53

= 7.2801

Answer 2

7.28

Explanation:

It’s the hypotenuse of a right triangle, so we can use Pythagorean’s Theorem.

2²+7²=C²

4+49=c²

53=c²

c=7.28