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i’ll give brainliest help

Find the indicated side of the
triangle.
a
30°
b
b = [?][]


Ill Give Brainliest Help Find The Indicated Side Of The Triangle A 30 B B class=

Sagot :

Answer:

For a:

sin-theta=p/h

sin30= 7/h

hsin30=7

h=7/sin30

h or a=14

For b:

cos-theta=b/h

cos30= b/14

b=14cos30

b= 12.12

Here is your answer : )
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