what is the circumference of $\odot a$?

write your answer using \pi\ with no spaces.

$c =$ units

Question

what is the circumference of $\odot a$?

write your answer using \pi\ with no spaces.

$c =$   units

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "blank_filling_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Circumference Formula" ], "new_concepts": [], "current_concepts": [ "Parts of a Circle", "Circumference Formula" ] } ## Identify the radius of the circle $$ r = 18 $$ ## Apply the circumference formula $$ \begin{aligned} C &= 2\pi r \ C &= 2 \cdot \pi \cdot 18 \ C &= 36\pi \end{aligned} $$ What is the circumference of $\odot A$? Write your answer using "pi" with no spaces. $C =$ 36pi units { "subject": "Mathematics", "question_type": "Fill-in-the-blank", "knowledge_point": [ "Mathematics", "Geometry", "Circumference Formula" ] }

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QUESTION IMAGE

Question

Explanation:

Identify the radius of the circle

Apply the circumference formula

Answer: