221k views
2 votes
Alma and Oliver both created this blue segment on the previous screen.

Alma used this expression to find the length: $$
Oliver used this expression to find the length: $$

Whose expression is correct?
Alma
Oliver
Both
Neither

1 Answer

1 vote

Answer:

none

Explanation:

that's not the correct sign

User Max Schmidt
by
5.2k points
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