In the diagram AD DB 5 cm, ABC 43 and ACB 72 Calculate a AB b CD 72 A 5 cm D 5cm 43 B...

a To calculate AB we can use the Law of Cosines In triangle ABC we have AC ...

In the diagram AD = DB = 5 cm, ABC = 43 and ACB = 72. Calculate:

Question:

In the diagram AD = DB = 5 cm, ∠ABC = 43° and ∠ACB = 72°. Calculate:

a. AB

b. CD

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Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

ISBN: 9781292183398

1st Edition

Authors: Greg Attwood

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Question Posted: Jul 15, 2023 02:54 AM

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In the diagram AD = DB = 5 cm, ABC = 43 and ACB = 72. Calculate:

Question:

72° A 5 cm D 5cm 43° B

Step by Step Answer:

a To calculate AB we can use the Law of Cosines In triangle ABC we have AC...View the full answer

Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

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