Question

in ABCD angle A=100% angle B=105% angle C=65%
(a) find angle D
(b) if a circle drawn with AC what is the position of BD
(C) if a circle drawn through A, B, C, what is the position of c​

Answer 1

Answer:

angle D = 105%

Step-by-step explanation:

This is because, we know that opposite side of the give four sided polygon is equal.

I'm not sure about the other answers.

Hope this helps you.

Answer 2

A+B+C+D=360°[angle sum property of a quad.]

so,100+105+65+D=360

---->270+D=360

---->D=360-270

---->D=90°

Here is your answer

.....HOPE IT IS HELPFUL....☆