Question

In the given figure, ABCD is a trapezuim in which BC parallel to AD.Find angle D and B​

Answer 1

Answer:

angle d is 40 and angle b is 90

Answer 2

Answer:

<D=40, <B=90

Step-by-step explanation:

<A+<B+<C+<D=360

90+90+140+<D=360

<D=360-320

<D=40