18
QuizMultiple Choice

Unit Test — Cumulative exam

Question 18 • AHS Geometry B

The circumference of the base of a cone is 24 inches. The slant height of the cone is 20 inches.What is the surface area of the cone? Express the answer in terms of .

Question illustration
Answer
A
240 square inches
Option A
B
384 square inches
Option B
C
480 square inches
Option C
D
624 square inches
Option D
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The circumference of the base of a cone is 24…