Title and author:
Perimeter and Area Construction by Lines for Primary School
weelookang@gmail.com; Francisco Esquembre; Felix J. Garcia Clemente; based on ideas by Theresa; Shaun Quek
© 2023, weelookang@gmail.com; Francisco Esquembre; Felix J. Garcia Clemente; based on ideas by Theresa; Shaun Quek. Compiled with EJS 6.02_BETA (201222)
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