Question

determine a medida do complemento do ângulo cuja medida é a) 15° b) 45° c) 29° d) 88°

Answer 1

Resposta ↓

Valor de:

a) = 75°

b) = 45°

c) = 61°

d) = 2°

Explicação passo a passo:

⇒ Lembrando que ângulos complementares são aqueles onde a soma resulta em 90°, sabendo disso:

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✍ Cálculo:

$a)\ 15^o\\\\\\a)\ 15 + x = 90\\\\\\a)\ x = 90 - 15\\\\\\a)\ x = 75$

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$b)\ 45^o\\\\\\b)\ 45 + x = 90\\\\\\b)\ x = 90 - 45\\\\\\b)\ x = 45$

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$c)\ 29^o\\\\\\c)\ 29 + x = 90\\\\\\c)\ x = 90 - 29\\\\\\c)\ x = 61$

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$d)\ 88^o\\\\\\d)\ 88 + x = 90\\\\\\d)\ x = 90 - 88\\\\\\d)\ x = 2$

Valor de:

a) = 75°

b) = 45°

c) = 61°

d) = 2°

Espero ter ajudado :)

Att: LDC