Question

What is the point (1,1) rotated 90 degrees counterclockwise about the origin

Answer 1

Here your step by step answer

Answer 2

• (-1,1)

Task :

• To find the new point after rotating the point (1,1) to 90 degrees in counterclockwise direction.

Solution :

We know that,

when a point is rotated 90 degrees counterclockwise,it get swapped up from right to left and the sign of the new x coordinate.

In short,

• The new point = (-y,x)

Plugging in the values,

• The new point = (-1,1)

Thus, The point (-1,1) is the point we get after rotating (1,1) to 90 degrees in counterclockwise direction.

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