# A wooden plank is leaning against a wall. The bottom of the plank is 3 feet from the w

Sigchi4life
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Mathematics
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Question description

1.A wooden plank is leaning against a wall. The bottom of the plank is 3 feet from the wall. Answer each of the following questions, and show all of your work.

a)Find AC, the approximate length of the plank. Round to the nearest tenth of a foot.

b)Find BC, the height off the ground where board touches the wall. Round to the nearest foot.

angle c is 49 degrees

angle B is 90 degrees

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