3 years ago

The 3 angles of a triangle have a sum of 90 degrees.

1 answer:

8 0

Each is 30° because you do 90/3 is 30

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GuDViN [60]

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vovikov84 [41]

(2+2):2x4:16-10x2:2x3=x
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This signing : signifícate division

I help the my answer can help you

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3 years ago