Circle and Triangle Areas
A free mathematics worksheet ready for your classroom. Open in Kuraplan to grab the print-ready PDF, customize it for your students, or generate a fresh version in seconds.
Circle and Triangle Areas
📐 Part 1: Area of Circles
Formula: A = πr²
Area = __________ square inches
Formula: A = πr² (Remember: radius = diameter ÷ 2)
Area = __________ square feet
Formula: A = πr²
Area = __________ square centimeters
Formula: A = πr² (Remember: radius = diameter ÷ 2)
Area = __________ square meters
⭕ Part 2: Circumference of Circles
Formula: C = 2πr
Circumference = __________ inches
Formula: C = πd
Circumference = __________ feet
🔺 Part 3: Area of Triangles
Formula: A = ½ × base × height
Area = __________ square inches
Formula: A = ½ × base × height
Area = __________ square centimeters
About This Worksheet
Free in Kuraplan
Sign up free, grab the PDF, and customize it for your class.
Print-Ready
Formatted for standard paper. Clean layout, easy to read.
AI-Generated
Created with Kuraplan's AI, designed for real classroom use.
For Teachers & Parents
Use in classrooms, for homework, tutoring, or homeschool.
Need a custom version of this worksheet?
Kuraplan's AI generates custom worksheets in seconds — differentiated for every learner, aligned to your curriculum.
Generate Custom Worksheets — Free