Other rooms in the house i. Reiaan's room door leads from the dining room which has the length Class 9

Other rooms in the house i. Reiaan's room door leads from the dining room which has the length Class 9

Question 1.

Other rooms in the house: Class 9

i. Reiaan's room door leads from the dining room which has the length 18 ft and width 15 ft. The length of the dining room extends from point P to point A. Sketch the dining room and mark the coordinates of its corners.

ii. Place a rectangular 5 ft × 3 ft dining table precisely in the centre of the dining room. Write down the coordinates of the feet of the table.

Solution:

i. The coordinates of the corners of the dining room are as follows:

A (12, 0), X (12, -15), Y (-6, -15) and P (-6, 0)

ii. The coordinates of the feet of the dining table are as follows:

D₁(5.5, -6), D₂(5.5, -9), D₃(0.5, -9) and D₄(0.5, -6)