tag:
ОГЭ_20
ОГЭ. 20. Расчёт по формуле
1.
Диагонали любого прямоугольника делят его на четыре равных треугольника. Fatal error: Uncaught Error: Call to a member function fetch_object() on boolean in /home/virtwww/w_giatrener-ru_b7b4c9ed/http/page/Page.class.php:315 Stack trace: #0 /home/virtwww/w_giatrener-ru_b7b4c9ed/http/tfstatement/Tf_Statement.class.php(79): Page->get_all_imgs_from_arr(false) #1 /home/virtwww/w_giatrener-ru_b7b4c9ed/http/tfstatement/Tf_Statement.class.php(73): Tf_Statement->get_all_tfs_img() #2 /home/virtwww/w_giatrener-ru_b7b4c9ed/http/tfstatement/Tf_Statement.class.php(59): Tf_Statement->get_tfs_statement() #3 /home/virtwww/w_giatrener-ru_b7b4c9ed/http/tag/Tag.class.php(138): Tf_Statement->show_tfs_in_subgoal() #4 /home/virtwww/w_giatrener-ru_b7b4c9ed/http/tag/Tag.class.php(178): Tag->get_all_tfs_for_tag() #5 /home/virtwww/w_giatrener-ru_b7b4c9ed/http/page/page_template.php(622): Tag->get_all_content() #6 /home/virtwww/w_giatrener-ru_b7b4c9ed/http/tag/tag.php(6): require_once('/home/virtwww/w...') #7 {main} thrown in /home/virtwww/w_giatrener-ru_b7b4c9ed/http/page/Page.class.php on line 315