Question

please solve question number 9 I will mark him or her as brainlist whoever will solve it and the answer is 115°​

Answer 1

Answer:

Yes, the answer is 115°

Step-by-step explanation:

As such, The question is very simple .

and figure is also given.

So, in figure we are given angle B = 90°

angle C =90°

Angle A=90°

Now,

angle A +B+C+O = 360°

( by angle sum property of quadrilaterals.)

65°+90°+90°+ angle O =360°

245° + angle O = 360°

angle O = 115°

Hope this helped you.

Thank you.