Please help.Please show the formula,thanks.

asked Nov 15, 2022 139k views

4 votes

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4 votes

Answer:

DE=6.3

Explanation:

triangles are similar so, its sides and angles are comgruent.

side BC=side DE

side BC=6.3

side DE=6.3

Nuwan Sameera answered Nov 19, 2022

5.9k points

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