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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 value of DE? Please show all work!

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 value of DE? Please show all work!
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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 value of DE? Please show all work!

asked
User Tomako
by
8.7k points

1 Answer

4 votes

Answer:

X=3

DE=22

Explanation:

Isosceles triangle DEF has base angles D and F. If DE = (4x + 10) and EF = (8x – 2), what-example-1
answered
User Dervish
by
8.8k points
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