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Need help on geometry

Need help on geometry-example-1

2 Answers

1 vote
the answer is choice A
User Alexandr Sargsyan
by
4.7k points
4 votes
For basic solutions:

find the edges of the square by;
5*5 = s^2 + s^2
25/2 = s^2
s = 3.5355

A = s*s = 3.5355 * 3.5355 = 12.5sq.m
User Paperlib
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5.1k points