ApandaLilly ApandaLilly

19-03-2021
Mathematics

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Find the measure of side b. Round to the nearest whole number.

Find the measure of side b Round to the nearest whole number class=

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sqdancefan sqdancefan

19-03-2021

9514 1404 393

Answer:

143 m

Step-by-step explanation:

The relevant trig relation is ...

Cos = Adjacent/Hypotenuse

cos(33°) = b/(170 m)

b = (170 m)cos(33°) ≈ 142.57 m

The measure of side b is about 143 meters.

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