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viktelen [127]
3 years ago
13

What is the length of DI? A 1.4 B 4.4 C 5.6 D 17.6

Mathematics
1 answer:
Bogdan [553]3 years ago
4 0

\dfrac{DI}{DR}=\dfrac{DE}{DZ}\\\\\dfrac{DI}{6+2.8}=\dfrac{3}{6}\\\\6DI=26,4\\DI=4,4

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