In the diagram below, PAB and PED are tangents to two circles which touch and have centres

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In the diagram below, PAB and PED are tangents to two circles which touch and have centres C₁ and C₂, respectively and radii 10 cm and 6 cm, respectively.

a) Calculate the angle APE in radians.

b) Calculate the the total area of the shaded regions.

c) Calculate the total of the perimeters of the shaded regions.

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Complete Pure Mathematics 1 For Cambridge International AS & A Level

ISBN: 9780198427438

2nd Edition

Authors: Jean Linsky, Brian Western, James Nicholson

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Question Posted: Apr 13, 2023 10:51 AM

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In the diagram below, PAB and PED are tangents to two circles which touch and have centres

Question:

C₁ B D A E P

Step by Step Answer:

a The tangent at a point on a circle is perpendicular to the radius drawn to that point Therefore tr...View the full answer

Complete Pure Mathematics 1 For Cambridge International AS & A Level

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