Math Problem Statement

Kamu diminta melapisi bagian luar keranjang sampah yang berbentuk tabung tanpa tutup menggunakan plastik tebal. Jika panjang diameter keranjang sampah 14 cm dan tingginya 60 cm, tentukan luas minimal plastik yang diperlukan!

Solution

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Math Problem Analysis

Mathematical Concepts

Geometry
Surface Area of Cylinders

Formulas

Surface area of a cylinder without a lid: A = 2πrt + πr²
r = diameter / 2

Theorems

Cylinder Surface Area Theorem

Suitable Grade Level

Grades 6-8