1. (4,7)
2. (-4,-7)
3. (-4,7)
4. (4,-7)
(-4,-7)
1. 20.5
2. 41
3. 82
4. 61.5
20.5
1. (2,3)
2. (-4/3,14/3)
3. (3,1)
4. (6,4)
(3,1)
1. x = + 11, x = -11
2. y = 11, y = -11
3. y = 0
4. None of these
x = + 11, x = -11
1. (-4,-5)
2. (-4,5)
3. (4,-5)
4. None of these
(-4,5)
1. 12/5
2. 32/5
3. 22/5
4. 42/5
22/5
1. 4
2. 7/10
3. 5/7
4. 26
7/10
1. 6
2. 0
3. a and b
4. None of these
a and b
1. 3:2
2. 2:3
3. 3:5
4. 5:3
3:2
1. Rhombus
2. Parallelogram
3. Square
4. Rectangle
Parallelogram