Ask a Doubt
Request a call back

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

CBSE Class 10 Answered

If two vertices of an isosceles right triangle are A(-1,-7) and B(-7,-1) then find coordinates of third vertex of the triangle ABC. [GIVEN angle C=90]
Asked by piyushpriyadarshi1027 | 13 Sep, 2020, 04:59: PM
answered-by-expert Expert Answer
As the angle C = 90o and ABC is an isosceles triangle
Therefore, AC = BC
Take the coordinates of C as (a, b)
By taking AC = BC, we get a=b
Now, apply pythagoram theorem
AB2 = AC2 + BC2 
Obtain the value for 'a' and so get coordinates for point C.
Answered by Renu Varma | 15 Sep, 2020, 11:02: 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
solve a question for me. length breath and height of a cuboidal room are 6.15m ,4.25m,and 3.15m.Find the length of the longest rod required to measure each of the length breath and height of the room completel [exactly].Also find how many times we will use this rod of longest length to measure length,breath and height.
Asked by d17896354 | 29 Sep, 2023, 06:25: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
plz solve both parts dear experts :
question image
Asked by savitamahajan202 | 02 Jan, 2023, 11:04: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
find the equation of locus of p which distance is A:B in ratio 2:3
Asked by lohitaashw.neerella | 30 Jun, 2022, 09:22: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Send coordinate geometry solution's
Asked by imamalisab60 | 12 Nov, 2021, 08:51: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
solve
question image
Asked by Trisha Gupta | 03 Nov, 2021, 12:45: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
solve
question image
Asked by Trisha Gupta | 03 Nov, 2021, 12:44: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
solve
question image
Asked by Trisha Gupta | 03 Nov, 2021, 12:44: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Find the distance between the points:(-6/5,-3) and ( -4,-7/5)
Asked by swatipuspapatel | 28 Jul, 2021, 04:31: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
If two vertices of an isosceles right triangle are A(-1,-7) and B(-7,-1) then find coordinates of third vertex of the triangle ABC. [GIVEN angle C=90]
Asked by piyushpriyadarshi1027 | 13 Sep, 2020, 04:59: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
1. hat are the co-ordinates of the fourth vertex if three vertices of a rectangle are the points (3, 4), (- 1, 2), (2, - 4) 2. In what ratio does the line 4x + y = 11 divide the line segment joining the points (1, 3) and (2, 7). 3. If two vertices of an equilateral triangle are (3, 0) and (6, 0), find the third vertex 4. The mid-point of segment AB is the point P (0, 4). If the Coordinates of B are (-2, 3) then find the coordinates of A. 5. Find the point of y-axis which is equidistant from the points (-5, -2) and (3, 2).
Asked by dilipkmishra29 | 11 Sep, 2020, 02:04: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt

Be a Top Scorer in the Exam with Test Series and Test Generator!

Enrol Now
×