The diagram shows a sketch of a field in the shape of a triangle ABC. Given AB(vector)
Question:
The diagram shows a sketch of a field in the shape of a triangle ABC. Given AB(vector) = 30i + 40j metres and AC(vector) = 40i − 60j metres,
a. Find BC(vector)
b. Find the size of ∠BAC, in degrees, to one decimal place
c. Find the area of the field in square metres.
Transcribed Image Text:
A B C
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a vector BC PV C PV B position vector of C position vector of B or vector ...View the full answer
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Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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