Scarlett is trying to find the height of a dam. she stands 90 meters away from the dam and records the angle of elevation to the top of the dam to be 26º.

scarlett's height is 1.65 meters, so the height of the dam is () meters.

45.54m

Step-by-step explanation:

Refer the attached figure

Scarlett's height = AB = 1.65 meters

She stands 90 meters away from the dam i.e. BE = AC = 90 m

She records the angle of elevation to the top of the dam to be 26º i.e. ∠DBE = 26°

Height of the Dam = DC = EC+DE

AB = EC = 1.65

In ΔBDE

Height of the Dam = DC =1.65+43.89=45.54 m

Hence the height of the dam is 45.54 m.

the answer for this question is 38

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

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