Question

What is the length of side BC? Round your answer to the nearest tenth.

Answer 1

Answer:

D = 2.0 units

Step-by-step explanation:

We'll find the length using Distance Formula:

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

D = $\sqrt{(1-3)^2+(1-1)^2}$

D = $\sqrt{(-2)^2+(0)^2}$

D = $\sqrt{4}$

D = 2.0 units (to nearest tenth)

Answer 2

D=2.0 units .i hope that helped