1. 4
2. 10
3. 6
4. 8
10
1. 44
2. 66
3. 132
4. 22
66
1. 18 sq.units
2. 24 sq, units
3. 12 sq. units
4. 48 sq. units
18 sq.units
1. 96
2. 72
3. 49/2
4. 41/2
49/2
1. (a-h) (b-k) = 2
2. h/a+k/b=1
3. h/a+k/b=1+2/ab
4. h/a+k/b=2/ab
h/a+k/b=1
1. 10
2. 11
3. 11 2/3
4. 12
11
1. equilateral triangle
2. obtuse angled triangle
3. isosceles triangle
4. acute angled triangle
equilateral triangle
1. right angled isosceles
2. acute angled isosceles
3. obtuse angled isosceles
4. Scalane
obtuse angled isosceles
1. right angled isosceles
2. acute angled isosceles
3. obtuse angled isosceles
4. scalene
acute angled isosceles
1. The vertices of obtuse angled triangle
2. The vertices of acute angled triangle
3. The vertices of right angled triangle
4. Collinear
Collinear