____ my solution (a) DE = 52/13=4 cm (b) shaded area= 26-4x4/2=18 cm2
Compilation of all things math --- questions obtained via students' consultation, related math sites. * Do also check out my EduTech contributions at go.gov.sg/changcl
Applying formula for Volume of a cuboid to find L, B or H
https://www.instagram.com/reel/C53sZ6sSE9t/?utm_source=ig_web_copy_link&igsh=MzRlODBiNWFlZA==
It is therapeutic seeing things in perspective.
https://www.instagram.com/reel/C_5VhqJsSo7/?utm_source=ig_web_copy_link&igsh=MzRlODBiNWFlZA==