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zalisa [80]
3 years ago
8

Please help me i dont understand

Mathematics
1 answer:
kotegsom [21]3 years ago
4 0

Answer:

Step-by-step explanation:

take 52 degree as reference angle

using tan rule

tan 52=opposite/adjacent

1.27=x/21

1.27*21=x

26.67=x

26.9=x

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