Find the length of the side AC give your answer to 1dp trigonomentry

17.3 cm

Step-by-step explanation:

(refer to the attached for reference)

since the given triangle is a right triangle (i.e with one of the angles being 90 deg), we can use trigonometry to determine the missing side.

In our case, we are given ∠ABC = 68° and the length of its adjacent side AB = 7 cm.

From trigonometry, the following relationship may be formed:

tan (68°) = opposite length / adjacent length

tan (68°) = AC / AB

tan (68°) = AC / 7   (multiply both sides by 7)

7 tan (68°) = AC (rearrange)

AC = 7 tan (68°)    (solve using calculator)

AC = 17.3256

AC = 17.3 cm (1 dec pl)

17.3 cm

Step-by-step explanation:

(refer to the attached for reference)

since the given triangle is a right triangle (i.e with one of the angles being 90 deg), we can use trigonometry to determine the missing side.

In our case, we are given ∠ABC = 68° and the length of its adjacent side AB = 7 cm.

From trigonometry, the following relationship may be formed:

tan (68°) = opposite length / adjacent length

tan (68°) = AC / AB

tan (68°) = AC / 7   (multiply both sides by 7)

7 tan (68°) = AC (rearrange)

AC = 7 tan (68°)    (solve using calculator)

AC = 17.3256

AC = 17.3 cm (1 dec pl)

7. d. 64

8. i. 32

9. c. 125

10. j. none of the above

11. d. 81

12. i. 216

13. e. none of the above

14. g. 240

15. e. none of the above

16. g. 32

17.   e. none of the above

c

c

c

c

c

c

c

cc

c

step-by-step explanation: