jbywcjvsvg
jbywcjvsvg jbywcjvsvg
  • 07-05-2021
  • Mathematics
contestada

Find x.
Round to the nearest tenth.
7cm
7cm
10 cm
x = [? ]cm

Find x Round to the nearest tenth 7cm 7cm 10 cm x cm class=

Respuesta :

civilmatthania5
civilmatthania5 civilmatthania5
  • 10-05-2021

Answer:

x = 4.9

Step-by-step explanation:

We can use the intersecting chords formula:

(segment piece) x (segment piece) =    (segment piece) x (segment piece)

7*7 = 10x

49 = 10x

Divide each side by 10

49/10=10x/10

4.9 = x

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