sofiadesiree33 sofiadesiree33
  • 04-03-2021
  • Mathematics
contestada

please help me on this cause I'm confused ​

please help me on this cause Im confused class=

Respuesta :

jimrgrant1 jimrgrant1
  • 04-03-2021

Answer:

h = 2.7 m

Step-by-step explanation:

The larger triangle and the smaller triangle are similar so ratios of corresponding sides are equal, that is

[tex]\frac{6}{6+12}[/tex] = [tex]\frac{0.9}{h}[/tex] , that is

[tex]\frac{6}{18}[/tex] = [tex]\frac{0.9}{h}[/tex] ( cross- multiply )

6h = 16.2 ( divide both sides by 6 )

h = 2.7 m

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