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PilotLPTM [1.2K]
2 years ago
7

Pls help quick 10 points

Mathematics
2 answers:
scZoUnD [109]2 years ago
8 0

Answer:

6.86 to 2DP.

Step-by-step explanation:

7/12 = 4/DC

Cross multiply:

7DC = 4*12

DC = 48/7

= 6.857.

azamat2 years ago
4 0

Answer:DC=4Step-by-step explanation:BD & DC are opposite to equal angles or never mind :(

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avanturin [10]

Remark

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