Given: $\triangle FGH\cong \triangle JKL$
What is the measure of side 2 on triangle 2?
Here is what I have.
Triangle 1:
Side 1: Unknown
Side 2: Unknown
Side 3: 12
Triangle 2:
Side 1: Unknown
Side 2: y
Side 3 : 3y-15
Can you help?
Given: $\triangle FGH\cong \triangle JKL$
What is the measure of side 2 on triangle 2?
Here is what I have.
Triangle 1:
Side 1: Unknown
Side 2: Unknown
Side 3: 12
Triangle 2:
Side 1: Unknown
Side 2: y
Side 3 : 3y-15
Can you help?
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You'd have, since triangles are congruent
Side 3 (FGH) = Side 3 (JKL)
$3y-15=12$