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3 years ago

Help me please! I need to find the answer for the angle indicated in bold!

Mathematics

1 answer:

bagirrra123 [75]3 years ago

8 0

$(x+ 63) + (x + 133) = 180 \\ 2x + 196 = 180 \\ 2x = - 16 \\ x = - 8 \\ so... \\ x + 133 = ( - 8 ) + 133 \\ = 125$

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3 years ago

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