2 years ago

Solve both questions please ❤️❤️

1 answer:

6 0

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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