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4 years ago

What is the measure of

Mathematics

1 answer:

Ne4ueva [31]4 years ago

8 0

Answer:

135

Step-by-step explanation:

because the amount of internal angles of a triangle is 180.

now, if you solve:

180-69-66=45

you'll find BAC.

if you want to find DAB you have to do:

180(DAC)-45(BAC)=135

Sorry for my English but I'm italian

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Answer and Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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Ilia_Sergeevich [38]

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2 years ago

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alexandr1967 [171]

Answer:

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Step-by-step explanation:

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