3 years ago

Which equation would help find the measure of

Mathematics

2 answers:

frez [133]3 years ago

6 0

Answer: the top one x+52+78=180

Juliette [100K]3 years ago

5 0

Answer:

x + 52 + 78 = 180

Step-by-step explanation:

By angle sum property of a triangle:

$x + 52 + 78 = 180$

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