Answer:
x ≈ 12.6 m
Step-by-step explanation:
By using cosine ratio in the given right triangle RTS,
cos(S)° =
cos(33)° =
x = 15.cos(33)°
x = 12.58
Therefore, measure of side ST = 12.6 m is the answer.
2(19.2) + 4(x + 7)
= 66.4 + 4x
= 4(16.6 + x)in
This will help you- onlinemath4all.com/how-to-find-the-distance-of-a-chord-from-the-center-of-a-circle.html
If u still can't solve it msg me in this answer.
