The diagram shows a square ABCD of side 16 cm. M is the mid-point of AB. The
Question:
The diagram shows a square ABCD of side 16 cm. M is the mid-point of AB.
The points E and F are on AD and BC respectively such that AE = BF = 6 cm.
EF is an arc of the circle centre M, such that angle EMF is θ radians.
a. Show that θ = 1.855 radians, correct to 3 decimal places.
b. Calculate the perimeter of the shaded region.
c. Calculate the area of the shaded region.
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Given ABCD is a square with each side measuring 16 cm AE BF 6 To show that 1855 radians For that we need to find the length of MF and ME Now M is the ...View the full answer
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Related Book For 
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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