4MA0 Higher January 2017 Paper 3 Q4

EdexcelHigherOld spec4 marks2D Area & PerimeterCircles & Sectors

4

Square of side 70 cm with a circle inside it; four straight pieces of length 15 cm join the circle to the midpoints of the sides of the square

Diagram NOT accurately drawn

The diagram shows a design made from wire.

The design is made from
a square with side 70 cm,
a circle with diameter 40 cm,
4 straight pieces each of length 15 cm.

Find the total length of wire needed for the design.
Give your answer correct to the nearest centimetre.

(4)

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