# The lateral surface area a of a right circular cone

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The lateral surface areaAof a right circular cone is given byA=πwhererandhare the radius and height of the cone. Determine the exact value(in terms ofπ) of the lateral surface area of a cone with radius 3 m and height 5m. Then give a decimal approximation to the nearest square meter.Select one:r,a.5πm92 mb.10πm44 mc.3πm55 md.6πm27 mThe correct answer is:3πm55 m
Simplify the expression, if possible.(-81)Select one:5/2-5 of 11
Question10Incorrect0.00 points outof 6.25Use the Pythagorean theorem to determine the length of the missing side.Write the answer as a simplified radical.Select one:c.-d.Not a real numberThe correct answer is:Not a real numbermmmmm
QuestionSubtract the polynomials and simplify.11Incorrect0.00 points outof 6.25-Select one:a.-p-pq+q+ 3226 of 11
Select one:a.-p-pq+qb.-p-pq+qc.p+pq-q+ 25d.-p+pq-qThe correct answer is:-p-pq+q+ 3+ 25+ 25+ 3
Question13Incorrect0.00 points outof 6.25Multiply the polynomials by using the distributive property.(8t u)(3t u)Select one:uuu

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