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Let the length and breadth of the rectangular field be 'l' metres and 'b' metres, respectively. Then, perimeter of the field = 2 X (l + b) = 82 So, (l + b) = 82 ÷ 2 = 41 (l + b)2 = l2 + b2 + 2lb = 1681 Also, l2 + b2 = 292 = 841 So, 2lb = 1681 - 841 = 840 So, lb = 840 ÷ 2 = 420 m2
Select the correct mirror image of the given figure when the mirror is placed to the left of the figure.
In the question below if a mirror is placed on the line given below in the diagram, then which of the answer figures is the correct mirror image of the...
I f a mirror is placed on the line MN, then which of the answer figures is the correct image of the question figure?
A mirror is placed and which of the Answer Figures is the right image of the given Question Figure?
Select the correct mirror image of the given combination when the mirror is placed at 'MN' as shown below.