Na figura ao lado está representado um hexágono regular inscrito numa circunferência de ralo 2,3 cm
Calcula o comprimento da linha colorida a vermelho,
Apresenta o resultado em centímetros, arredondado
às décimas.
2,3 cm​

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811

Lines a and b are perpendicular. if the slope of line a is 3, what is the slope of line b?