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10 POINTS PLEASE HELP DUE SOON

10 POINTS PLEASE HELP DUE SOON-example-1
User Xrcwrn
by
6.3k points

2 Answers

3 votes

Answer:

4+6.3=10.3

Explanation:

BD=ED=1/2*BD=3

5^2-3^2=4^2; EC=4

7^2-3^2=
√(40)≈6.3

AC=AE+EC=4+6.3=10.3

User Veikko
by
5.4k points
0 votes

Answer:

10.3

Explanation:

User Ari Maniatis
by
6.4k points