4. l and m are two parallel lines intersected by another pair of parallel lines p and q
Category: Class 9
Ncert Solutions Class 9 Chapter 7 Triangles Exercise 7.1 Question 3
3. AD and BC are equal perpendiculars to a line segment AB (see Fig.). Show that CD bisects
Ncert Solutions Class 9 Chapter 7 Triangles Exercise 7.1 Question 2
2. ABCD is a quadrilateral in which AD = BC and ∠DAB = ∠CBA (see Fig.). Prove that (i)
Ncert Solutions Class 9 Chapter 7 Triangles Exercise 7.1 Question 1
1. In quadrilateral ACBD, AC = AD and AB bisects ∠A (see Fig.). Show that ΔABC ≅ ΔABD.
Ncert Solutions Class 9 Chapter 6 Lines and Angles Exercise 6.2 Question 5
5. In Fig., PQ and RS are two mirrors placed parallel to each other. An incident ray AB
Ncert Solutions Class 9 Chapter 6 Lines and Angles Exercise 6.2 Question 4
4. In Fig., if AB || CD, ∠APQ = 50° and ∠PRD = 127°, find x and y.
Ncert Solutions Class 9 Chapter 6 Lines and Angles Exercise 6.2 Question 3
3. In Fig., if PQ || ST, ∠PQR = 110° and ∠RST = 130°, find ∠QRS. Lines and
Ncert Solutions Class 9 Chapter 6 Lines and Angles Exercise 6.2 Question 2
2. In Fig., if AB || CD, EF ⊥ CD and ∠GED = 126°, find ∠AGE, ∠GEF and
Ncert Solutions Class 9 Chapter 6 Lines and Angles Exercise 6.2 Question 1
1. In Fig., if AB || CD, CD || EF and y : z = 3 : 7,
Ncert Solutions Class 9 Chapter 6 Lines and Angles Exercise 6.1 Question 6
6. It is given that ∠XYZ = 64° and XY is produced to point P. Draw a figure