2 years ago

FIND THE VALUE OF Y.

Mathematics

1 answer:

Alex17521 [72]2 years ago

6 0

Answer:

y = 3 $\sqrt{5}$

Step-by-step explanation:

According to Euclidian theorem:

y^2 = 3*(12+3)

y^2 = 45 find the root of both sides

y = 3 $\sqrt{5}$

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