f Upper DeltaUpper TUpper IUpper NcongruentUpper DeltaUpper DUpper OUpper G​, determine which of parts ​(a) through ​(c)​, if​ any, are necessarily true. Explain why.

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Part 1

a. Is TN overbarcongruentDG overbar necessarily​ true?

A.

No. TN overbar and DG overbar are not corresponding line segments in the two triangles.

B.

Yes. Since the triangles are congruent and TN overbar corresponds to DG overbar​, TN overbarcongruentDG overbar.

Part 2

b. Is angleUpper IcongruentangleUpper D necessarily​ true?

A.

No. angleUpper I and angleUpper D are not corresponding angles in the triangles.

B.

Yes. Since the triangles are congruent and angleUpper I corresponds to angleUpper D​, angleUpper IcongruentangleUpper D.

Part 3

c. Is IN overbarcongruentDO overbar necessarily​ true?

A.

No. IN overbar and DO overbar are not corresponding line segments in the two triangles.

B.

Yes. Since the triangles are congruent and IN overbar corresponds to DO overbar​, IN overbarcongruentDO overbar.

asked by guest
on Apr 04, 2025 at 4:35 pm



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