Mathematics, 15.08.2020 21:01 karizm2010
The diagram shows the cross section of part of a park bench.
It is made from a rectangle of length 32 cm and width 8 cm and a curved section.
The curved section is made from two concentric arcs with sector angle 125º.
The inner arc has radius 40 cm and the outer arc has radius 48 cm.
Calculate the area of the cross section correct to the nearest square centimetre.
Answers: 1
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The diagram shows the cross section of part of a park bench.
It is made from a rectangle of length...
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