Let the length of the rectangle be l cm and breadth be b cm Area = lb Case 1 - Length = l and Breadth = b - 4 Area = l(b - 4) = lb - 4l So, lb - {lb - 4l} = 72 4l = 72, therefore l = 18 cm Case 2 - Length = (l - 4) and Breadth = b Area = (l - 4)b = lb - 4b So, lb - {lb - 4b} = 64 4b = 64, therefore b = 16 cm Now, Perimeter = 2 (l + b) = 2 (18 + 16) = 2 x 34 = 68 cm
Select the appropriate idiom to fill in the blank:'
When faced with a difficult decision, she often tends to _______ and avoid choosing a sid...
She would ________ the thought of writing a 40-page research paper.
I went to the trade fair yesterday with my mother and got to see many beautiful pieces of art. I really __________ some of them.
It happened …….. I found it difficult to cope ………. the foreign crew.
While hiking the mountains of Nepal, a British Hiker irked a tea seller by bargaining for what she thought was steeply priced tea. At 150 Nepalese Rupee...
Recent history casts a remarkably sobering light on how much politicians can count on __________ arguments to hold sway over popular sentiment.
Fill in the blank with the most appropriate word from the given options.
The abrogation ……………….. Article 370 was a purely politica...
These_______ expectations were not fully realized.
Select the most appropriate option to fill in the blank.
The doctor ______ her to stop eating fried food.
The Raman effect ____________ from the inelastic scattering of radiation in the visible region by molecules.
