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caraphernaliaa
So these are trig questions so for question 1 you have the opposite side and you are trying to find the adjacent side so you use tan = o/a . So therefore tan(67) = 17/a so 17/tan(67) is a so a is 7.216 which is 7.2 to the nearest tenth.

For question 2 you have the adjacent side and are trying to find the opposite side so you do tan(24) is x/12 so tan(24) x 12 is x so x is 5.34 or 5.3 to the nearest tenth.

Question three you have the adjacent and are trying to find the opposite so you do tan(72) = x/20 so you do tan(72) x 20 to get 61.55 or 61.6 to the nearest tenth.
Hope this helps :)

Answer:

Q.1.

relationship between base and perpendicular is given by tan angle

tan67=p/b

tan67=17/x

x=17/tan67

x=7.216 or 7 units

Q.2

solution:

relationship between base and perpendicular is given by tan angle

tan24=p/b

tan24=x/12

x=tan24×12

x=5.34 or 5 units

Q.3. Answer:

relationship between base and perpendicular is given by tan angle

tan72=p/b

tan72=x/20

x=tan72×20

x=61.55 or 62 units

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