In the diagram, AB = 12 cm, angle BAC = 30, angle BCD = 60 and angle

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In the diagram, AB = 12 cm, angle BAC = 30°, angle BCD = 60° and angle BDC = 90°.

a. Calculate the length of BD.

b. Show that AC = 4 √3 cm.

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Cambridge IGCSE And O Level Additional Mathematics

ISBN: 9781510421646

1st Edition

Authors: Val Hanrahan, Jeanette Powell

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Question Posted: Sep 03, 2021 01:50 AM

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In the diagram, AB = 12 cm, angle BAC = 30, angle BCD = 60 and angle

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12 cm 30° 60° A

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Cambridge IGCSE And O Level Additional Mathematics

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