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Pythagoras Theorem

CBSE X Mathematics Introduction to Trigonometry

  1. If  A be the area of a right triangle and x is one of the sides containing right angle .Prove that the length  of altitude on the hypotenuse is 2Ax / √(x^2 +4A^2).

Asked by sucharitasahoo1 24th November 2017 6:04 PM
Answered by Expert

CBSE X Mathematics Triangles

QQ no 24

Asked by sucharitasahoo1 26th November 2017 12:29 AM
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CBSE X Mathematics Triangles

Q no 25

Asked by sucharitasahoo1 26th November 2017 10:01 AM
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CBSE IX Mathematics Circles

Please solve question no 11 with proper explanation 

Asked by adityaahuja099 28th November 2017 5:45 PM
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ICSE IX Mathematics Trigonometry

Please solve the encircled sum, not the crossed one:-

Asked by madhupur.suraj 2nd December 2017 4:16 PM
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CBSE X Mathematics Surface Areas and Volumes

what side x of this square?
 

Asked by abinash.gupta003 6th December 2017 8:02 PM
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ICSE X Mathematics Circle: Arc and Cyclic Properties

plz solve

Asked by lovemaan5500 20th December 2017 7:11 AM
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CBSE IX Mathematics Triangles

Please solve question no. 60

Asked by vikasg13.hardware 29th December 2017 11:28 AM
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ICSE IX Mathematics Pythagoras Theorem

25th ques

Asked by lovemaan5500 4th January 2018 7:29 AM
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CBSE X Mathematics Triangles

Answer the following

Asked by tultuldutta58 8th January 2018 3:14 AM
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CBSE X Mathematics Triangles

Answer the following

Asked by tultuldutta58 8th January 2018 3:15 AM
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CBSE X Mathematics Triangles

Answer the following

Asked by tultuldutta58 8th January 2018 3:16 AM
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CBSE X Mathematics Triangles

Answer the following

Asked by tultuldutta58 8th January 2018 3:17 AM
Answered by Expert

CBSE X Mathematics Triangles

Answer the following

Asked by tultuldutta58 8th January 2018 3:17 AM
Answered by Expert

CBSE X Mathematics Triangles

Answer the following

Asked by tultuldutta58 8th January 2018 3:19 AM
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CBSE X Mathematics Triangles

Answer the following

Asked by tultuldutta58 8th January 2018 3:19 AM
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CBSE X Mathematics Triangles

prove of pythagoras theoram  

Asked by amolshukal.2001 18th January 2018 9:07 AM
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CBSE X Mathematics Triangles

in a right angle triangle pqr at q = 90 ,qm is a median prove that pq square +qr square+pr square = 8 qm square

Asked by sahiljeel2002 11th February 2018 10:21 AM
Answer Verified by Expert

CBSE X Mathematics Triangles

In triangle abc angle a is equal to 60degrees prove that bc^2=ab^2+ bc ^2-ab.ac

Asked by vibhu.wwe 14th February 2018 5:15 PM
Answered by Expert

CBSE X Mathematics Triangles

In a triangle ABC. AD is perpendicular to BC and 2BD = 3CD. Prove that 5AB^2 = 5AC^2+BC^2  

Asked by sudhanshukkeshri 16th February 2018 6:31 PM
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ICSE X Mathematics

Two circles of radii 5cm and 3cm are concentric. Calculate the length of chord of outter circle that which touches the inner

Asked by Tanishqchhabra15 18th February 2018 9:53 AM
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ICSE X Mathematics

Solution of sample paper important questions 

Asked by nandini.umesh1997 24th February 2018 6:07 PM
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ICSE X Mathematics

Q2 c part

Asked by lovemaan5500 26th February 2018 5:24 PM
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CBSE X Mathematics

  In ABC,mB=90°,AB=7cm and AC-BC=1cm.Determine the values of sinB and cosB.

Asked by sibaramamohanty 2nd March 2018 8:12 AM
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CBSE X Mathematics Triangles

In right angled Triangle ABC if D and E trisect BC then prove that 8 AE2 = 3 AC2 + 5 AD2         

Asked by gpnkumar0 4th March 2018 8:37 PM
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ICSE IX Mathematics Pythagoras Theorem

1)A man travels 7 km due north ,then goes 3km due east and the 3 km due south.how far is he from starting point  

Asked by Sunita 9th March 2018 2:53 PM
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CBSE X Mathematics Triangles

How to proof the pythagoras theorem?

Asked by reenabhartintpc001 13th March 2018 3:27 PM
Answered by Expert