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2 triangles are shown. The first triangle has side lengths 15, 15, and 21. The second triangle has side lengths 20, 20, x.What value of x will make the triangles similar by the SSS similarity theorem? x =

Respuesta :

wegnerkolmp2741o

Answer:

28

Step-by-step explanation:

The ratio of the sides must be the same

15           21

------ = ----------

20           x

Using cross products

15x = 20*21

Divide each side by 15

15x/15 = 20*21/15

x =28

jennifernriser

Answer:

x=28

Step-by-step explanation:

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