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Question Join A to other grid points in the figure by a straight line to get a straight angle. What are all the different ways of doing it?
A straight angle is formed when two points are connected by a straight line, making the angle measure 180°. In simpler terms, it’s a line that continues straight without turning.
To create a straight angle using point A, we need to draw a straight line from A to another grid point in such a way that the line extends in both directions and passes through A.
Horizontal Line: Connecting A to a grid point directly to the left or right of A.
Vertical Line: Connecting A to a grid point directly above or below A.
Diagonal Lines: Connecting A to grid points diagonally (northeast to southwest or northwest to southeast).