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Question 2

The quadrilateral ABCD has been rotated anticlockwise by 90 degrees around the origin to form quadrilateral A' B' C' D'.
Detailed description

The quadrilateral \(ABCD\) is rotated anticlockwise by 90 ° around the origin to form quadrilateral \(A^\prime B^\prime C^\prime D^\prime\).

Give the \(x\)-coordinate and the \(y\)-coordinate of:

  \(x\) = \(y\) = Submit answer
a \(A^\prime\) ( , ). check answer for question 2a_tab3.
b \(B^\prime\) ( , ). check answer for question 2b_tab3.
c \(C^\prime\) ( , ). check answer for question 2c_tab3.
d \(D^\prime\) ( , ). check answer for question 2d_tab3.

Place answers in both checkboxes before submitting.


Question 3

The rectangle \(ABCD\) is rotated anticlockwise by 90 ° around the origin to form rectangle \(A^\prime B^\prime C^\prime D^\prime\).

The coordinates of each of the vertices of ABCD are as follows:

\(A(1, 6), B(1, 9), C(2, 9), D(2, 6)\).

Give the \(x\)-coordinate and the \(y\)-coordinate of:

  \(x\) = \(y\) = Submit answer
a \(A^\prime\) ( , ). check answer for question 3a_tab3.
b \(B^\prime\) ( , ). check answer for question 3b_tab3.
c \(C^\prime\) ( , ). check answer for question 3c_tab3.
d \(D^\prime\) ( , ). check answer for question 3d_tab3.

Place answers in both checkboxes before submitting.