Grades 5-6 Video Solutions 2024-2024_5-6

Video Transcription

Video Summary

Christian cuts four smaller squares from a larger square, leaving the remaining area at half of the original. The cut areas total 50, indicating an original square area of 100, thus having a side length of 10 (since \( \sqrt{100} = 10 \)). Despite removing parts of the square, the perimeter remains unchanged because the length of cut sections and added sections are equal. The original square's perimeter is calculated as \( 4 \times 10 = 40 \). Therefore, the perimeter of the remaining shape is also 40.

Keywords

geometry

square

perimeter

area

math problem