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attashe74 [19]
3 years ago
7

Please help with answers and showing work

Mathematics
1 answer:
avanturin [10]3 years ago
4 0

Answer:

1:c

let x be the distance

12^2=10^(2) + x^(2)

x=6.6332


2.D

length of 2->3 and 2->1 is 90ft, they are perpendicular

by using Pythagorus theorem

the diagonal of the square = square root of the sum of 90^2 +90^2

=127.279ft


3.B

12^2  -6^2 = 10.39ft


Step-by-step explanation:


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