Tema 3 rectas paralelas 4to

Page 6

Problema 28 En el grĂĄfico đ??ż1 //đ??ż2 ; đ??ż3 //đ??ż4 ; đ??ż5 //đ??ż6 . Calcule x + y.

A) 260° D) 324°

B) 235° E) 209°

C) 216°

Problema 29 Ě…Ě…Ě…Ě… ⍽ đ??¸đ??š Ě…Ě…Ě…Ě… ; đ?›ź = 22° đ?‘Ś đ?œƒ = 144°. Si đ?‘Ž âƒĄâŤ˝âƒĄ đ?‘?, đ??´đ??ľ Calcule el valor de “xâ€?

A) 54° D) 122°

B) 58° E) 128°

C) 78°

Problema 30 En la figura âƒĄđ??ż1 ⍽ âƒĄđ??ż2 , si đ?‘š° + đ?‘›° + đ?‘ž° = 135°, calcule đ?›źÂ° + đ?œƒ°.

A) 93° D) 107°

B) 97° E) 108°

C) 100°


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