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I need your help on geometry finals question 14

I need your help on geometry finals question 14-example-1
User Cwoebker
by
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2 Answers

4 votes

Answer:

C. DE=52

Explanation:

Because the triangle is equilateral (all sides being equal), the half of each side is equal to the sides of the smaller triangle. Since BC=26, DE would be double.

User TaLha Khan
by
8.8k points
3 votes

Answer:

52

Explanation:

Applying Thales' Theorem

(DE) / (2AB) = 26 / (AB)

DE = (2AB)*26/ (AB)

DE = 2*26

DE = 52

User Danna
by
8.8k points

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