3. (07.02 LC) The picture below shows a portion of a river dam: 400 Height| 220 m River Dam Which of the following can be used to calculate the height of the river dami 220/tan40° 220 cos 40° 220/cos40° 220 sin 40°

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3. (07.02 LC)

The picture below shows a portion of a river dam:
400
Height|
220 m
River Dam
Which of the following can be used to calculate the height of the river dami
220/tan40°
220 cos 40°
220/cos40°
220 sin 40°

THIS IS THE BEST ANSWER 👇

He is right that I have done this before