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mariarad [96]
4 years ago
13

Please answer this question now in two minutes

Mathematics
2 answers:
dolphi86 [110]4 years ago
5 0

Step-by-step explanation:

using 30°

we use cos

  • cos 30 =10√3/U
  • U = 10√3/Cos30 =20cm

using 60

we use Sin

  • Sin 60=10√3/U
  • U = 10√3/Sin60 = 20

lord [1]4 years ago
4 0

Answer:

20

Step-by-step explanation:

use the cos or sin function to solve

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