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ICSE Class 10 Answered

No. 2 of 17 no. Question
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Asked by jyotisethia97 | 30 Sep, 2018, 04:47: PM
answered-by-expert Expert Answer
Triangle MHB ~ triangle NHC....AA test
By areas of similar triangles
begin mathsize 18px style fraction numerator straight A increment MHB over denominator straight A increment NHC end fraction equals open parentheses HB over HC close parentheses squared square root of fraction numerator begin display style 1 half cross times HM cross times BM end style over denominator 1 half cross times HN cross times CN end fraction end root equals fraction numerator begin display style HB end style over denominator begin display style HC end style end fraction square root of fraction numerator HM cross times BM over denominator HN cross times CN end fraction end root equals fraction numerator begin display style HB end style over denominator begin display style HC end style end fraction This space should space be space the space result end style
Answered by Arun | 01 Oct, 2018, 10:25: AM

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ICSE 10 - Maths
if a is an acute angle and sec a = 17/8, find all other trigonometric rarios of angle a ( using trigonometric indentities).
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ICSE 10 - Maths
3√2x×x-5x-√2
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Asked by ashwanikaler9 | 11 Apr, 2024, 01:50: PM
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ICSE 10 - Maths
prove that
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Asked by botlarajshekhar | 22 Mar, 2024, 09:37: PM
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ICSE 10 - Maths
Mr. Gupta invested Rs. 33000 in buying Rs.100 shares of a company at 10% premium. The dividend declared by the company is 12% . Find: (a) the number of shares purchased by him. (b) his annual dividend
Asked by sagarmishra | 15 Mar, 2024, 03:22: PM
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ICSE 10 - Maths
 (a+b)²
Asked by dadoosumeksha | 13 Mar, 2024, 09:26: PM
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ICSE 10 - Maths
sheethal has a recurring deposit account in a bank and deposit rupees 300 and at rate of interest of 7℅ and recieved rupees 7725 on maturity, find the time which would the account will be held
Asked by jesnamariaroy2626 | 10 Mar, 2024, 11:28: AM
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ICSE 10 - Maths
if abc are in Continued proportion then prove that 3a2-4ab+5b2/3b2-4bc+5c2=a/c
Asked by vrj.parmar369 | 07 Mar, 2024, 11:27: AM
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ICSE 10 - Maths
sole
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Asked by ronaldlhouvum | 22 Feb, 2024, 02:42: PM
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ICSE 10 - Maths
7/9÷2/3
Asked by kvanshulkumar613 | 20 Feb, 2024, 12:03: PM
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ICSE 10 - Maths
(4a+9)²
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Asked by mangadoddiswarnalatha | 19 Feb, 2024, 06:03: AM
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