The diagram shows triangle ABC in which AB is perpendicular to BC. The length of AB is

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The diagram shows triangle ABC in which AB is perpendicular to BC. The length of AB is 4cm and angle CAB is α radians. The arc DE with centre A and radius 2 cm meets AC at D and AB at E. Find, in terms of α,

i. The area of the shaded region,
ii. The perimeter of the shaded region.

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

ISBN: 9781108407144

1st Edition

Authors: Sue Pemberton, Julian Gilbey

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Question Posted: Mar 09, 2023 07:05 AM

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The diagram shows triangle ABC in which AB is perpendicular to BC. The length of AB is

Question:

2cm arad E 4cm B

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In the given figure we need to calculate area and the perimeter of the shaded region ...View the full answer

Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

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