Answer:
AB = 5 units
Step-by-step explanation:
Calculate the length using the distance formula
d =
with (x₁, y₁ ) = A(7, 9) and (x₂, y₂ ) = B(3, 12)
AB =
=
=
=
= 5
Use the 45-45-45-90 triangle relationship to find the missing sides
1 answer:
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