Answer:
PQ ≈ 9.4 cm
Step-by-step explanation:
Calculate the distance d using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = P(- 4, - 2) and (x₂, y₂ ) = Q(4, 3)
PQ = [tex]\sqrt{(4+4)^2+(3+2)^2}[/tex]
= [tex]\sqrt{8^2+5^2}[/tex]
= [tex]\sqrt{64+25}[/tex]
= [tex]\sqrt{89}[/tex]
≈ 9.4 cm ( to 1 dec. place )
Answer:
the square root of 89 is 9.4 so thats your answer
Step-by-step explanation:
