Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
The two opposite vertices of a square are (-1, 2) and (3, 2). Find the coordinates of the other two vertices. (Ans: (1, 0), (1, 4))
Ans : AB = BC ⇒ AD2 = BC2
(x + 1)2 + (y-2)2 = (x-3)2 + (y-2)2
x2 + 2x + 1 + y2 - 4y + 4 = x2 - 6x + 9 + y2 - 4y + 4
2x - 4y + 5 = - 6x - 4y + 13
8x = 13 - 5 8x = 8 ⇒ x = 1
On substituting in (x-3)2 + (y-2)2 + (x+1)2 + (y-2)2
= (-1 -3)2 + (2 - 2)2
We get y = 4 or 0.
∴B (1, 4) or (1, 0)
AD = DC ⇒ AD2 = DC2
(x1 + 1)2 + (y1-2)2 = (x1-3)2 + (y1-2)2
∴ x = 1.
On substituting in (x1 + 1)2 + (y1-2)2 + (x1-3)2 + (y1-2)2 = 16
We get y1 = 0 or 4.
∴ D (1, 4) or (1, 0)
∴the opposite vertices are (1, 4) & (1, 0)
What is a five number summary?
Greatest Common Factor The primary method for factoring polynomials will be factoring the greatest common factor. While factoring in general it will also be the first thing
I need to simple this rational expression, but I can''t figure out how. (x+1)/(x^2-2x-35)+(x^2+x-12)/(x^2-2x-24)(x^2-4x-12)/(x^2+2x-15)
if a,b,c are in HP
Determine How many player play foot ball? In a group of athletic teams in a specific institute, 21 players are in the basket ball team, 26 players in the hockey team, 29 player
Suppose that the width of a rectangle is three feet shorter than length and that the perimeter of the rectangle is 84 feet. a) Set up an equation for the perimeter involving
what is the importance of solid mensuration?
Calculate the area of RECTANGLE ? The area of a rectangle is the amount of space taken up by a rectangle, which is a two-dimensional shape. You find the area (A) of a recta
Q. What is set theory? Define universal set? Ans. The universe , or universal set , written as U , is the set that contains all elements being considered in a given dis
#question when equation of tangent T=0 and why
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd