Three vertices of a rectangle ABCD are A(3, 1), B(-3, 1) and `C(-3, 3)`. Plot these points on a graph paper and find the coordinates of the fourth ver

Monjur Alahi

Three vertices of a rectangle ABCD are A(3, 1), B(-3, 1) and `C(-3, 3)`. Plot these points on a graph paper and find the coordinates of the fourth vertex D. Also, find the area of rectangle ABCD.
Hint Coordinates of D are (3, 3)


0 like 0 dislike
1 views
Share with your friends

1 Answers

Salim Ahmed Kawsar

Call

Correct Answer - D(3, 3), q sq units

0 like 0 dislike
1 views
Talk Doctor Online in Bissoy App
If (6, -8) and (-6, 8) are the coordinates of the ends points of the diameter of a circle, then the coordinates of the centre of the circle are –

Correct answer is (C) (0, 0)

2 Answers 1 views
Find the (i) lengths of major and minor axes, (ii) coordinates of the vertices, (iii) coordinates of the foci, (iv) eccentricity, and (v) length of th

Correct Answer - (i) 10 units, 8 units (ii) ` A(-5, 0) and B(5, 0) " "` (iii) `F_(1) (-3, 0) and F_(2) (3, 0) ` (iv) ` e= 3/5"...

2 Answers 1 views
The sides of a rectangle are given by the equations x=-2, x = 4, y=-2 andy=5. Find the equation of the circle drawn on the diagonal of this rectangle

Correct Answer - ` x ^(2) + y ^(2) - 2x - 3y - 18 =0`

2 Answers 1 views
(i) Find the coordinates of the point which divides the join of A(-1, 7) and B(4, -3) in the ratio 2:3. (ii) Find the coordinates of the point which d

Correct Answer - (i) (1, 3) (ii) (2, -3)

2 Answers 5 views
If three consecutive vertices of a parallelogram are `(1, -2), (3, 6)` and `(5, 10)` , find its fourth vertex.

Correct Answer - D(3, 2)

2 Answers 1 views
The midpoints of the sides BC, CA and AB of a `Delta ABC` are D(3, 4), E(8, 9) and F(6, 7) respectively. Find the coordinates of the vertices of the t

Correct Answer - A(11, 12), B(1, 2), C(5, 8)

2 Answers 1 views
Draw the graph of line `4x+3y=24` Write the coordinates of points where this line intersects the x-axis and y-axis. Use this graph to find the area of

Correct Answer - (i) A(6,0) and B(0,8) (ii) 24 sq units

2 Answers 1 views
Draw the graph for each of the equations `x+y=6 and x-y=2` on the same graph paper and find the coordinates of the point where the two straight lines

Correct Answer - (4,1)

2 Answers 1 views
Using prime factorisation, find the HCF and LCM of : , (i) 36, 84 (ii) 23,31 (iii) 96,404 (iv) 144,198 (v) 396, 1080 (vi) 1152, 1664 In each case, ver

Correct Answer - (i) HCF= 12, LCM= 252, (ii) HCF= 1, LCM= 713 (iii) HCF = 4, LCM= 9696, (iv) HCF = 18, LCM= 1548 (v) HCF= 36, LCM= 11880,...

2 Answers 1 views
The perimeter of rectangle is 34cm and length of its diagonal is 13cm. Find the length and breadth of rectangle

let length of the rectangle be L and breadth be B so by the problem perimeter 2(IL+B)=34 => L+B =17 .......(1) => L2+B2+2LB=289 ..........(2) and the square of the diagonal = L2+B2=132  =169 .....(.3) By...

2 Answers 1 views
X