ughmondayz
ughmondayz ughmondayz
  • 25-06-2019
  • Mathematics
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Respuesta :

isalexia19 isalexia19
  • 25-06-2019

Answer:

base= 2 cm

Step-by-step explanation:

A=1/2bh

(1/2x)40=1/2b(10)x(1/2)

20=b(10)/10

2=b

Answer Link
fazaima328
fazaima328 fazaima328
  • 25-06-2019

Answer:

base = 8 cm

Step-by-step explanation:

A= 1/2bh

40=1/2*b*10

40/ 1/2= 80

80/10= 8

b=8

Answer Link

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