Collinear points are two or more points that lie on the same line.
this question came out in a juniour olympiad nigeria
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Answer:
<u>Consider the following identity:</u>
- a³ - b³ = (a + b)(a² - ab + b²)
<u>Let a = 2, b = 1/2</u>
- (2 + 1/2)(2² - 2*1/2 + 1/2²) =
- 2³ - (1/2)³ =
- 8 - 1/8
In geometry the movement of one figure to different points without changing it size or shape if a translation. All the other types of movement change its vertices or change the shape.
