1 Answer

Nicoolasens · Answer 1 · 2024-08-16T18:42:58+0000

Answer:

ABED is a rectangle because it has a right angle at E

B belonging to (CE)

we trace CD

DEC right triangle in E

pythagorean theorem

CD²=DE²+CE²

CD² = 10.8²+12.5²

CD=V272.89 about 16.5cm

Explanation:

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