All the interior angles of n triangular metal plates, denoted by y, are measured. a. State the

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All the interior angles of n triangular metal plates, denoted by y°, are measured.

a. State the number of angles measured and write down the value of y.

b. Hence, or otherwise, find the value of Σ(y − 30).

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Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook

ISBN: 9781108407304

1st Edition

Authors: Dean Chalmers, Julian Gilbey

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Question Posted: Sep 10, 2021 02:25 AM

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All the interior angles of n triangular metal plates, denoted by y, are measured. a. State the

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a The number of angles measured is 3n and the value of y is the measure of each of th...View the full answer

Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook

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