Question

Teorema de tales vale 15 pontos.

Answer 1

8 = 18
4     x
8x = 72
x=72/8
x=9

8  =  y
4      10
4y=80
y=80/4
y=20

Answer 2

8 = 18

4     x

8x = 72

x=72/8

x=9

8  =  y

4      10

4y=80

y=80/4

y=20

ESPERO TER AJUDADO :)