(NEED HELP SETTING UP PROBLEM AND GETTING EXPLANATION)
MEDAL + FAN

Question

(NEED HELP SETTING UP PROBLEM AND GETTING EXPLANATION) 
MEDAL + FAN

anonymous · Answer

attachment

directrix · Answer

Look at the diagram I attached.
What name describes the kind of angle that is < DPH ? We just did a problem with one.

directrix · Answer

@Ambbiiee  Don't run off and leave me here, okay?

anonymous · Answer

sorry i ran to get some water

directrix · Answer

Look three posts above and look at the image I uploaded and read the question about what kind of angle it is.

anonymous · Answer

WAIT I WAS WRONG

anonymous · Answer

central arcs right ?

directrix · Answer

Central angle, yes.

Now, what does that square mark on <DPH mean? What does it tell you about the size of <DPH? Square mark is in blue on the diagram.

anonymous · Answer

umm that its = to 180

directrix · Answer

That square mark is the universal symbol for a right angle.

What is the measure of a right angle?

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