Question
The length of the rectangle is triple its breadth. If
the perimeter of the rectangle is 120 m, then find the area (in m2) of the rectangle.Solution
Let the breadth of the rectangle = x, so the length of the rectangle = 3x Perimeter = 2(l + b) 120 = 2(x + 3x) 60 = 4x x = 15 Breadth = 15 m, Length = 45 m So the area of the rectangle = 15 × 45 = 675 m2
Select the correct mirror image of the given combination when the mirror is placed at ‘PQ’ as shown.
Select the correct mirror image of the given combination when the mirror is placed at ‘AB’ as shown.
Select the correct mirror image of the given combination when the mirror is placed at MN as shown below:
Select the correct mirror image of the given combination when the mirror is placed at ‘AB’ as shown.
Select the correct mirror image of the given figure when the mirror is placed at MN as shown below:
Which of the following figure is the correct mirror image of the given figure?Â
Choose the alternatives which is closely resembles the mirror image of the given combination.
Select the correct mirror image of the given figure when the mirror is placed to the right side of the figure.
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