Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

<div>find three sides of a right triangle which forms a AP . whose sum is 24</div>
Asked by balachandran_ps | 12 Mar, 2015, 08:42: AM
Expert Answer
L e t space a minus d comma a comma a plus d space a r e space t h e space t h r e e space t e r m s space w h i c h space f o r m s space a n space A P. G i v e n space t h a t space a minus d plus a plus a plus d equals 24 rightwards double arrow 3 a equals 24 rightwards double arrow a equals 24 over 3 rightwards double arrow a equals 8 A l s o space g i v e n space t h a t space a minus d comma a comma a plus d space f o r m s space t h e space s i d e s space o f space t h e space r i g h t space t r i a n g l e. T h u s comma space b y space a p p l y i n g space P y t h a g o r a s space T h e o r e m comma space w e space h a v e comma open parentheses a minus d close parentheses squared plus a squared equals open parentheses a plus d close parentheses squared S u b s t i t u t i n g space t h e space v a l u e space a equals 8 space i n space t h e space a b o v e space e q u a t i o n comma space w e space h a v e comma open parentheses 8 minus d close parentheses squared plus 8 squared equals open parentheses 8 plus d close parentheses squared rightwards double arrow 64 plus d squared minus 16 d plus 64 equals 64 plus d squared plus 16 d rightwards double arrow 32 d equals 64 rightwards double arrow d equals 64 over 32 equals 2 T h u s comma space t h e space r e q u i r e d space A P space i s comma space 8 minus 2 comma 8 comma 8 plus 2 equals 6 comma 8 comma 10 T h u s comma space t h e space t h r e space s i d e s space o f space t h e space r i g h t space t r i a n g l e space a r e colon space 6 comma space 8 comma space 10
Answered by Vimala Ramamurthy | 12 Mar, 2015, 09:07: AM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test Subjective Questions Webinar Subjective Questions Pre Board Assessment
Answered Unanswered My Questions My Answers
CBSE 10 - Maths
the sum of fourth and eight terms of an A.P is 54 and their product is 665. find the sum of the first thirty terms of an A.P​
Asked by sakshinde95 | 23 Jan, 2023, 05:50: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
If the sum of first m terms of an A.P. is n and the sum of first n terms is m, then show that the sum of its first (m + n) terms is - (m + n).
Asked by d7016880266 | 20 Jan, 2023, 08:14: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
how many terms of an AP 1,4,7...must be taken to give a sum of 51?
Asked by jaiprakashprasadr | 17 Jul, 2022, 11:03: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Arithmetic progression all formulas
Asked by Keerthanaambika48 | 13 Jul, 2021, 09:44: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
The sum of the first 7 terms of an A.P is 182 if its 4th ans 17th terms are in ratio 1:5 find the Ap
Asked by madhutowari | 28 Jun, 2021, 07:56: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
0.6,1.7,2.8........to100term
Asked by maulaali35 | 24 Oct, 2020, 08:00: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
sn denotes the sum of first n terms of an AP, whose common difference is d, then   Sn-2Sn-1 + Sn-2 (n > 2) is equal to   A) 2d B) -d C) d D) None of these  Explain solution please  
Asked by Anubhavjain599 | 25 Aug, 2020, 10:16: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Sir/Madam Plss solve it Sum of all integers between 100 and 500 which are divisible by 17
Asked by seeni2005 | 17 Aug, 2020, 12:42: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
Plz solve this question
Asked by Deepakaryan571 | 09 Aug, 2020, 12:18: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Sum of first m terms of an A.P. is 0. If a be the first term of the A.P., then the sum of next n terms is : (A) 1 ( ) − − + m a m n m (B) 1 ( ) − − + m a m n n (C) 1 ( ) − − + n a m n n (D) 1 ( ) − − + n a m n m
Asked by snehachauhan0402 | 30 Jul, 2020, 09:50: PM
ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get FREE Sample Mock Papers for Final Exams
Download Now
×