Question
The length of the diagonal of a rectangle is 26 cm, and
one side is 10 cm. The area of the rectangle is:Solution
According to the given information, Length of diagonal of the rectangle of side length 'a' and 'b' = √(a² + b²) = 26 cm One side length (Let's assume it's 'a') = 10 cm √(10² + b²) = 26 On squaring both sides, we get, 102 + b² = 676  b2 = 676-100 b = √576 = 24 cm  Area of given rectangle = a x b = 10 x 24 = 240 sq cm
In the question given below, two phrases in a sentence are highlighted which may or may not be correctly used. From the given choices choose the correc...
In the question given below, two phrases in a sentence are highlighted which may or may not be correctly used. From the given choices choose the corre...
For the purposes of the survey, only (a)/ the margin of error may be substantial(b)/3% of rural households were surveyed by the agencyfor (c)/it is imp...
In each of the following questions a sentence is given with a word given in BOLD. Corresponding to each question three sentences are given with the use...
In the following question, three sentences are given and in each sentence, a word is highlighted which is incorrect and needs to be replaced. Select th...
In the question given below, three sentences are given with one phrase bold in each. From the options given choose the one with the phrase that can rep...
From the below given options find the correctly spelt word.Â
In the question below, a statement has three words highlighted in bold, which may or may not be correctly used. You are required to choose from the opt...
In the question below, four sentences are given which may or may not contain an error. Choose the one that is grammatically correct and meaningful. If a...
From the options given below, select the option which states the correct combination of correct sentences.
I) The project was completed successfu...
