In each triangle below, find the size of x and the area of the triangle a 2 4 cm 3 cm 1 2 cm X b X 6 cm 80 5cm C 3 cm 40 X 5cm...

aUsing Cosine rule a 2 b 2 c 2 2bcCosA 24 2 12 2 3 2 2123Cos x 576 144972Cos x 576 1 ...

In each triangle below, find the size of x and the area of the triangle. a 2.4

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In each triangle below, find the size of x and the area of the triangle.

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

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Authors: Greg Attwood

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In each triangle below, find the size of x and the area of the triangle. a 2.4

Question:

a 2.4 cm 3 cm 1.2 cm X b X 6 cm 80° 5cm C 3 cm 40° X 5cm

Step by Step Answer:

aUsing Cosine rule a 2 b 2 c 2 2bcCosA 24 2 12 2 3 2 2123Cos x 576 144972Cos x 576 1...View the full answer

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

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