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goldfiish [28.3K]
2 years ago
11

Mhanifa please help this is due soon

Mathematics
1 answer:
Natalka [10]2 years ago
6 0

Answer:

1) Sin 36= a/25

a=25 sin 36

a= 14.69

Cos 36= b/25

b= 25 Cos 36

b= 20.23

----------------------

2) Sin 43= y/25

y= 25 sin43

y= 17.05

Cos 43= x/25

x= 25Cos 43

x= 18.28

----------------------

3) s= 42.58

  r= 177/Cos 20

  r= 124.51

----------

hope it helps...

have a great day!!

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