Year 11 · Specialist Mathematics

The Argand plane

Free examples and worked answers. No account needed.

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Practise the method.

Modulus, coordinates and distance.

Example 1

-50-505050ReImOz
z = 27 + 36i
The segment is unmeasured. Explore its horizontal and vertical components; both axes use the same scale.
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Answer:

Example 2

-50-505050ReImzw
z = 8 + 8iw = 29 + 36i
The segment is unmeasured. Explore its horizontal and vertical components; both axes use the same scale.
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Answer:

Example 3

-50-505050ReImOz
z = 30 + 40i
The segment is unmeasured. Explore its horizontal and vertical components; both axes use the same scale.
Show worked answer

Answer: