Mark M. answered • 06/02/21
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Draw and label a diagram!
h represents the height up the wall.
sin 75° = h / 21
Abraham M.
asked • 06/02/21The proper angle for a ladder is about 75° from the ground. Suppose you have a 21 foot ladder. How high can it reach?
The proper angle for a ladder is about 75° from the ground. Suppose you have a 21 foot ladder. How high can it reach?
ft=
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