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I need the step-by-step calculations please, thanks.
A chalet is being built. The length of each of two rafters is 9 m. If the angle at the apex of the frame is to be 46 degrees, calculate the proposed width of the chalet at the base.
A chalet is being built. The length of each of two rafters is 9 m. If the angle at the apex of the frame is to be 46 degrees, calculate the proposed width of the chalet at the base.