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3 years ago

Mhanifa please help this is due soon

Mathematics

1 answer:

Natalka [10]3 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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