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sesenic [268]
3 years ago
6

Help me with my hw pleaseeee​

Mathematics
1 answer:
Sidana [21]3 years ago
5 0

Answer:

10 -angles CGD and FGE

11-FGB and EGD

12- BGC and CGD

13-FGB and BGD

14- AGB and BGC

15- EGD

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3 0
3 years ago
I really need help with this, thank you!!!
Lyrx [107]

Answer:

6. 60°

7. 5.19559

8. 7.96011

Step-by-step explanation:

6. The sum of angles in a triangle is 180°, so the remaining angle is ...

  180° -40° -80° = 60°

7. The lengths of sides are proportional to the sine of the opposite angle (Law of Sines).

  a = c·sin(A)/sin(C) = 7·sin(40°)/sin(60°) ≈ 5.19559

8. Same explanation as 7.

  b = c·sin(B)/sin(C) = 7·sin(80°)/sin(60°) ≈ 7.96011  

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