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EleoNora [17]
3 years ago
15

Isosceles triangle DEF has base angles D and F. If DE = (4x + 10) and EF = (8x – 2), what is the value of x, and what is the val

ue of DE? Please show all work!

Mathematics
1 answer:
Vlada [557]3 years ago
5 0

Answer:

X=3

DE=22

Step-by-step explanation:

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