Deprecated: __autoload() is deprecated, use spl_autoload_register() instead in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_class_loader.funcs.php on line 55

Deprecated: Array and string offset access syntax with curly braces is deprecated in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_misc.funcs.php on line 4958

Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/files/model/_file.funcs.php on line 1441

Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/files/model/_file.funcs.php on line 1446

Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/files/model/_file.funcs.php on line 1452

Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/files/model/_file.funcs.php on line 1459

Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/files/model/_file.funcs.php on line 1464

Deprecated: define(): Declaration of case-insensitive constants is deprecated in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/model/db/_db.class.php on line 49

Deprecated: define(): Declaration of case-insensitive constants is deprecated in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/model/db/_db.class.php on line 50

Deprecated: define(): Declaration of case-insensitive constants is deprecated in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/model/db/_db.class.php on line 51

Deprecated: Function get_magic_quotes_gpc() is deprecated in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_param.funcs.php on line 1990

Warning: Cannot modify header information - headers already sent by (output started at /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_class_loader.funcs.php:55) in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_misc.funcs.php on line 7043

Warning: Cannot modify header information - headers already sent by (output started at /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_class_loader.funcs.php:55) in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_template.funcs.php on line 374

Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/items/model/_item.class.php on line 7512

Deprecated: Function create_function() is deprecated in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_url.funcs.php on line 817

Deprecated: Function create_function() is deprecated in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_url.funcs.php on line 818

Warning: Cannot modify header information - headers already sent by (output started at /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_class_loader.funcs.php:55) in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_template.funcs.php on line 40

Warning: Cannot modify header information - headers already sent by (output started at /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_class_loader.funcs.php:55) in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_template.funcs.php on line 312

Warning: Cannot modify header information - headers already sent by (output started at /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_class_loader.funcs.php:55) in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_template.funcs.php on line 313

Warning: Cannot modify header information - headers already sent by (output started at /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_class_loader.funcs.php:55) in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_template.funcs.php on line 314

Warning: Cannot modify header information - headers already sent by (output started at /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_class_loader.funcs.php:55) in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_template.funcs.php on line 315
Tag: "geometry" - Science, Education, and the World

Tag: "geometry"


Deprecated: Function create_function() is deprecated in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_url.funcs.php on line 817

Deprecated: Function create_function() is deprecated in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_url.funcs.php on line 818
Can the sum of interior angles of a triangle be more than or less than 180 degrees?

September 19th, 2016
Can the sum of interior angles of a triangle be more than or less than 180 degrees?

Deprecated: Array and string offset access syntax with curly braces is deprecated in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/plugins/_auto_p.plugin.php on line 502

Deprecated: Array and string offset access syntax with curly braces is deprecated in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/plugins/_auto_p.plugin.php on line 500

Deprecated: Array and string offset access syntax with curly braces is deprecated in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/plugins/_texturize.plugin.php on line 116

Fatal error: Uncaught Error: Call to undefined function ctype_space() in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_misc.funcs.php:537 Stack trace: #0 /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_misc.funcs.php(469): strmaxlen('What is the sum...', 254, '…', 'raw', true) #1 /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/items/model/_item.class.php(5710): excerpt('What is the sum...', 254, '…') #2 /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/items/model/_item.class.php(5678): Item->get_autogenerated_excerpt(254, '…') #3 /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/items/model/_item.class.php(1773): Item->update_excerpt() #4 /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/items/model/_item.class.php(1738): Item->get_excerpt2(Array) #5 /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/publ in /hermes/bosnacweb09/bosnacweb09ao/b2085/d5.hiro/public_html/PHP/b2evolution/inc/_core/_misc.funcs.php on line 537