Question 28
A furniture shop has long sofas, two-seat sofas and single chairs, made from the wooden sections shown. Including the armrests, a long sofa is 220 cm wide and a two-seat sofa 160 cm wide. How wide is a single chair?
Module convention from the drawing: seat sections have equal widths, and the same pair of armrests is used for all three types.
Module convention from the drawing: seat sections have equal widths, and the same pair of armrests is used for all three types.