Circle Test Review

Which of the following names a chord? Select all that apply.

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Which of the following names a diameter? Select all that apply.

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Which of the following names a radius? Select all that apply.

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Which of the following names a tangent line? Select all that apply.

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Which of the following names a secant? Select all that apply.

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Which of the following names an inscribed angle? Select all that apply.

• ∠HAG
• ∠CDG
• ∠GAF
• ∠GEF

Which of the following names a central angle? Select all that apply.

• ∠HAG
• ∠CDG
• ∠GAF
• ∠GEF

Find the circumference of the circle. Leave your answer in terms of π.

• 6.4π mi
• 12.8π mi
• 40.96π mi
• 40.2π mi

Find the area of the circle. Leave your answer in terms of π.

• 6.4π mi
• 12.8π mi
• 40.96π mi
• 40.2π mi

Find the circumference of the circle. Round your answer to the nearest tenth.

• 452.4 km²
• 75.4 km²
• 37.7 km²
• 1809.6 km²