Answer:
C) 4
Step-by-step explanation:
Arcs on one side of the diameter adds upto 180°.
Therefore,

Step-by-step explanation:
<B is the right angle
<A is acute
<C is acute
<D is obtuse
Tell him to stop buying shoes, you wouldnt have this questions.
that would be 1/2 :P
Answer:
125
Step-by-step explanation:
600=150+225+100+X=475+X
600-475=125=X
X=125