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I need help please :(((( .

I need help please :(((( .-example-1
User The Jug
by
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1 Answer

6 votes

Answer:

see explanation

Explanation:

If the ratios of the 3 pairs of corresponding sides of the 2 triangles are equal then the triangles are similar


(15)/(5) =
(12)/(4) =
(9)/(3) = 3

Then the triangles are similar by the SSS postulate

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If 2 angles of 1 triangle are congruent to 2 angles of another triangle then the triangles are similar

∠ A = ∠ p = 27°

∠ B = ∠ Q = 45°

Then Δ ABC and Δ PQR are similar by the AA postulate

User Maliger
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