Answer:
5. DE
6. 3 cm
7. 20 in
8. ΔDCF
sin 30 sin 30 sin 30 sin 30
10/8 or 1 and 2/8
Step-by-step explanation:
You can convert 2/4 into 4/8 then all you have to do from there is just add to get 10/8.
Hope I could help! :)
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