3 years ago

What is Y???? Help please

Mathematics

1 answer:

jok3333 [9.3K]3 years ago

6 0

Step-by-step explanation:

As all sides of the given triangle is equal

it is an equilateral triangle.

In an equilateral triangle measure of all angles id 60. Therefore 5y + 10 = 60

y = 10

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Nostrana [21]

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