A(-4,0) and B(-1,4) are two given points.C and D are two points which are symmetric to given points A and B respectively with respect to y-axis.Calculate the perimeter of trapezium ABCD.

Asked by Rohan Mehra | 1st Apr, 2011, 10:03: PM

Expert Answer:

Given points A(-4, 0) and B(-1, 4).
Their reflections with respect to Y axis are C(4, 0) and D(1, 4).
ABCD is a trapezium, now calculate the length of each side by using the distance formula.
Thus you get the perimeter of the trapezium.

Answered by  | 14th Apr, 2011, 10:57: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.