Mathematics, 11.12.2021 16:40 suselygonza
A sheet of cardboard is 1.6 m by 0.8 m. The following shapes are cut from the cardboard: ● a circular piece with radius 12 cm ● a rectangular piece 20 cm by 15 cm ● 2 triangular pieces with base 30 cm and height 10 cm. What is the area of the remaining piece of cardboard in m²? (Consider π = 22/7)
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A sheet of cardboard is 1.6 m by 0.8 m. The following shapes are cut from the cardboard: ● a circula...
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