2 years ago

Here are sketches of four triangles.

Mathematics

1 answer:

baherus [9]2 years ago

7 0

Answer:

3.4

Step-by-step explanation:

If we look at the top left triangle and the triangle with x, we notice that they are similar (since they have a 57° and a right angle). This means that 4 / 1 = x / 0.84, which means that x = 3.4.

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