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xz_007 [3.2K]
4 years ago
7

Consider the three roads, where the length of Road 1 is 320 feet. What is the approximate length of Road 3? A. 118.7 feet B. 232

.9 feet C. 439.6 feet or D. 862.5 feet

Mathematics
1 answer:
Scorpion4ik [409]4 years ago
5 0

Answer:

D

Step-by-step explanation:

Use law of sines

320ft/sin(17) = x ft/sin(128)

x = 862.5

Find 17 degrees using 180 - 128 - 35 = 17

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