(a) The point P (2, -4) is reflected about the line x = 0 to get the image Q. Find the co-ordinates of Q.

(b) The point Q is reflected about the line y = 0 to get the image R. Find the co-ordinates of R.

(c) Name the figure PQR.

(d) Find the area of figure PQR.

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Solution

(c)

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(a) The point P (2, -4) is reflected about the line x = 0 to get the image Q. Find the co-ordinates of Q. (b) The point Q is reflected about the line y = 0 to get the image R. Find the co-ordinates of R. (c) Name the figure PQR. (d) Find the area of figure PQR.

(c)

(a) The point P (2, -4) is reflected about the line x = 0 to get the image Q. Find the co-ordinates of Q.

(b) The point Q is reflected about the line y = 0 to get the image R. Find the co-ordinates of R.

(c) Name the figure PQR.

(d) Find the area of figure PQR.