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Savatey [412]
3 years ago
11

Help me plzzzz I don’t know what I’m doing it’ll mean a lot

Mathematics
1 answer:
Sindrei [870]3 years ago
7 0

Given:

\angle ABC\cong \angle D EF

\angle GHI\cong \angle DE F

To prove:

\angle ABC\cong \angle GHI

Solution:

The two common proof is:

Statements                                    Reasons

1. \angle ABC\cong \angle DE F                          1. Given

2. \angle GHI\cong \angle D EF                         2. Given

3. \angle ABC\cong \angle GHI                         3. Transitive property of congruence.

Hence proved.

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