find the co-orddinate of the image of a point A(5;4) when first reflected on x-axis and then rotated by 180°about origin.
Answers
Answered by
1
A = (5,4)
When reflecting on x- axis,
P (x,y) = P’ (x, -y)
A (5,4) = A’ (5, -4)
When rotated by 180 about origin
P (x,y) = P’ (-x, -y)
A (5,4) = A’ ( -5, -4)
Hope it helps!
When reflecting on x- axis,
P (x,y) = P’ (x, -y)
A (5,4) = A’ (5, -4)
When rotated by 180 about origin
P (x,y) = P’ (-x, -y)
A (5,4) = A’ ( -5, -4)
Hope it helps!
Similar questions