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Ket [755]
2 years ago
14

Need help with 7 and 8

Mathematics
1 answer:
Komok [63]2 years ago
8 0
To find x you have to put  ~ 25+x+15=3x-10 ~  once you have solved for x, you plug it in  ~x+15 and once you have that angle do the same to fro letter C and than find the measure for D the same way 

i hope this was help
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<u><em>Explanation</em></u>:-

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