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vazorg [7]
3 years ago
9

Hey guys PLEASE HELP

Mathematics
1 answer:
PIT_PIT [208]3 years ago
4 0

Answer:

Option (3)

Step-by-step explanation:

            Statements                             Reasons

1). l ⊥ n                                        1). Given

2). ∠1 = 90°                                 2). Definition of perpendicular lines

3). m ⊥ n                                     3). Given

4). ∠2 = 90°                                4). Definition of perpendicular lines

5). ∠1 ≅ ∠2                                 5). Corresponding angles postulate

6). m∠2 = 90°                             6). Substitution property of equality

7). m ⊥ n                                     7). Definition of perpendicular lines

Hence, Option (3) will be the correct option.

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