Question

HELICORRETO BIMESTRAL N° 2 - 2° GRADO - GEOMETRÍA - TM con resolución porfa

Answer 1

Verified answer

Respuesta:

1) 9 = 5X -1

9 +1 = 10 / 5

X = 2

2) 5X = 120 / 5

X = 24

rpta = 24

3) X = 1

4) FORMULA 180(n-2)

180 (9-2)

180 ( 7)

1260

Rpta = 1260

5) 28 + 2x=32

2x = 4/2

x =2

Rpta =2

Denada :D