Answer:
18,480 feet
Step-by-step explanation:
144 degrees, q=s, so 3a=4a-12. a=12, and 12*12= 144
Answer:
659.6 ft
Step-by-step explanation:
x = 140 / tan 23
x = 329.82(rounded to hundredth)
so total ground distance between the cables = 2x = 2(329.82) = 659.64 feet
Answer:
375
Step-by-step explanation:
12½[30] → 25⁄2[30]
Multiply 25 by 30 [750] then divide by 2 to get 375.
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2160
Explanation:
Use the equation (n-2)180
(14-2)180
(12)180
2160