RD Sharma Class 11 Solutions Maths Chapter 14 Quadratic Equations Ex 14.2

RD Sharma Solutions Class 11 Chapter 14 Exercise 14.2

Exercise 14.2

Practise This Question

In the given figure, ABCD is parallelogram.If

∠ A = 75^{\circ}

, then

∠ B

is

75^{\circ}

105^{\circ}

100^{\circ}

90^{\circ}