nxthxnkzlawley
nxthxnkzlawley nxthxnkzlawley
  • 23-10-2018
  • Mathematics
contestada

help? i honestly dont get any of this.

help i honestly dont get any of this class=

Respuesta :

rahatmath220
rahatmath220 rahatmath220
  • 23-10-2018

Answer:


Step-by-step explanation:

we are given the ratio of two sides of two triangle.

The triangles are similar here.

we know,

For similar triangles,

ratio of area of these triangles, is the square of the ratio of sides.

So, here we get,

ratio of sides is  [tex]\frac{7}{4}[/tex]

So, ratio of area will be square of this ratio.


So, the ratio of area is-

[tex](\frac{7}{4} )^{2} \\=\frac{7^{2}}{4^{2}} \\=\frac{49}{16}[/tex]


Answer is   [tex]\frac{49}{16}[/tex]

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