A line segment joins points P(-1, -7) and Q (7, 3) Determine the length of PQ to 1 decimal place? This unit is square roots and Pythagorean Therorum.

Question

asked Oct 23, 2022 9.8k views

1 Answer

Maxim Suponya · Answer 1 · 2022-10-27T15:36:29+0000

Answer:

12.8 units

Explanation:

PQ=(X2-X1)²+(Y2-Y1)²

=(7-(-1))²+(3-(-7)

=164

then find square root of 164 that gives you 12.8units