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Given the m∠5 = 45°, find the measure of ∠8.


Question 1 options:

35°


45°


135°


145°

Given the m5 45 find the measure of 8 Question 1 options 35 45 135 145 class=

Respuesta :

sqdancefan

Answer:

  (c)  135°

Step-by-step explanation:

Angles 5 and 8 form a linear pair, which means they are supplementary: their measures total 180°.

  ∠8 = 180° -∠5 = 180° -45°

  ∠8 = 135°

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