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3 votes
A board is leaning against a vertical wall.

A board is leaning against a vertical wall.-example-1
A board is leaning against a vertical wall.-example-1
A board is leaning against a vertical wall.-example-2
User Andrus
by
5.7k points

1 Answer

4 votes

Answer:

C) 68 in

Explanation:

We use sine ratio

= 68 inches

Thank you.

User QualiT
by
5.2k points