Let ABCD be the trapezium with AB ∥ CD The non-parallel lines AD and BC were extended and they meet each other at point m… Now construct a line CE parallel to DA. AD = CE = 10cm, AE = CD = 20cm BE = (46-20) = 26cm Now, CE=10cm, BC=24cm and BE=26cm BE² = CE² + BC² Therefore Triangle BCE is a right angled triangle with ∠BCE = 90⁰ ∠m = ∠BCE = 90⁰ (Corresponding Angles are equal)
When the vowels of the word ‘ PERFORMANCE ’ are replaced by their immediate successive letter and the consonants are replaced by their immediately p...
How many pairs of letters are there in the word “CONVERSION” which has as many letters between them in the word as in the alphabetical series?
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If all the vowels in the word ‘RAVISHING’ are changed to the next letter in the English alphabetical order and all the consonants remain the same th...
How many such pairs are there in the word ‘ ADVANCED ’ each of which has many letters between them in the word as they have between them in the Engl...
How many such pairs of letter are there in the word LEVERAGE, each of which has as many letters between them in the word as in the English alphabet?
Which of the following letter will be 3rd letter from the left end if the letters at odd positions are replaced by succeeding letter in the w...
If all the letters in the word ‘GARAGE’ are arranged in alphabetical order from left to right such that the vowels are arranged first followed by th...
If all the alphabets of the word ‘SMOKING’ are replaced by immediate succeeding letter in the alphabetical series, then what is the difference betwe...
All the digits of the number ‘7358698' are arranged in ascending order from right to left. What is the sum of the product of first two digits from the...
