Question

Can someone please help me fast

Answer 1

Answer:

135°

Step-by-step explanation:

WILD is a cyclic quadrilateral.

Opposite angles in a cyclic quadrilateral are Supplementary.

$\therefore \angle \: I + \angle \: D = 180 \degree \\ \\ \therefore 45 \degree + \angle \: D = 180 \degree \\ \\ \therefore 45 \degree + \angle \: D = 180 \degree \\ \\ \therefore\angle \: D = 180 \degree - 45 \degree \\ \\ \huge \red{ \boxed{\therefore\angle \: D = 135 \degree }}$

Answer 2

Answer:

the answer for d is 135