supppeoples
supppeoples supppeoples
  • 10-06-2019
  • Mathematics
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Solve both questions please ❤️❤️

Solve both questions please class=

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steph9155
steph9155 steph9155
  • 10-06-2019
4.

Similar triangles by law of SAS (side-angle-side)

MC CN 12 10
——— = ——— = ——— = ———
BM NA y 6


Cross multiply: (6)(12) = (10)(y)
y = 7.2



5.

Similar triangles by law of SAS (again)



40 24
——— = ———
30 x

Cross multiply: (30)(24) = (40)(x)
x = 18

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