Back to Use shapes to describe objects — Problem 5 · Task Set 41
Exercises: Use Geometric Shapes to Describe Objects
Work through each section in order. When you choose a geometric model, say what shape
you picked and why. Use and round as each problem directs.
Grade 10·23 problems·~35 min·Common Core Math - HS Geometry·standard·hsg-mg-a-1
Work through problems with immediate feedback
A
Fluency Practice
1
A concrete column is modeled as a cylinder with radius 0.4 m and height 5 m. A crew will wrap the curved side surface only, leaving the flat top and bottom uncovered. How many square meters of wrap are needed, rounded to the nearest tenth?