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Find the value of n.
PLEASE HELP ASAP!

Find the value of n. PLEASE HELP ASAP!-example-1
User Mogu
by
3.3k points

1 Answer

6 votes

Answer:

d .9

Explanation:

n^2-3 = 2×39 (line joining midpoints is half of third line )

n^2 = 78+3

n^2 =81

n =9

User Ramy Al Zuhouri
by
3.5k points