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Two triangular rooftops are constructed with sides

Question: Scenario: Two triangular rooftops are constructed with sides of 9 meters, 12 meters, and 15 meters. The second rooftop is identical but situated on the opposite side of the building.

Question: Which congruence criterion can be used to prove that the two triangular rooftops are congruent?

A) SSS
B) ASA
C) RHS
D) SAS

Solution:

Both triangular rooftops have identical side lengths of 9 meters, 12 meters, and 15 meters. Therefore, the triangles are congruent by the SSS (Side-Side-Side) criterion.
The correct answer is A) SSS.

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