Cones Answer Key

In this worksheet, students determine the volume of cones using the formula (V = 1/3 π r² h). The set includes diagrams of cones with varying dimensions, prompting learners to substitute the radius and height into the formula and compute their results. The activity reinforces geometric understanding of cones as partial cylinders and demonstrates how volume relates to base area and height. Students strengthen problem-solving skills involving fractions, exponents, and π, while applying appropriate rounding.

Curriculum Matched Skills

Mathematics – Geometry: Volume of Cones

Mathematics – Measurement: Application of Formulas

Mathematics – Number Operations: Multiplying with Fractions and Decimals

Mathematics – Reasoning with 3D Figures

This worksheet is part of our Volume collection.