Question: An antennae 5m tall stands vertically on a sloping roof. A cable 7m long, holds the antennae from its top up to a point on

An antennae 5m tall stands vertically on a sloping roof. A cable 7m long, holds the antennae from its top up to a point on the roof 6m up from the bottom of the antennae. Determine the angle of inclination of the roof with respect to the horizontal.

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