kareem012 kareem012
  • 21-04-2022
  • Mathematics
contestada

Guys please help questions 7-8-9-10 are also on my page please!!

Guys please help questions 78910 are also on my page please class=

Respuesta :

watsonultra2
watsonultra2 watsonultra2
  • 21-04-2022

Step-by-step explanation:

4.since two sides are congruent and two angles are equal so they are similar and we can say:

[tex] \frac{14}{42} = \frac{7}{x} \\ x = 21[/tex]

DF is 21

5.since two sides are congruent and two angles are equal so they are similar and we can say:

[tex] \frac{6}{9} = \frac{10}{x} \\ x = 15[/tex]

EF is 15

6.

[tex]since \: \: \frac{4}{20} = \frac{6}{30} \: \: so \: we \: can \: say \: they \: are \: similar \: so \: we \: have \\ \\ \frac{4}{20} = \frac{5}{x} \\ \\ x = 25[/tex]

DF is 25

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