if ∠efg and ∠lmn are a linear pair, and m∠efg is equal to 134°, then what is m∠lmn? m∠lmn = ?°
if ∠efg and ∠lmn are a linear pair, and m∠efg is equal to 134°, then what is m∠lmn? m∠lmn = ?°
Answer
Answer:
$46$
Explanation:
Step1: Recall linear - pair property
Linear - pair angles sum to $180^{\circ}$. Let $m\angle EFG = 134^{\circ}$ and $m\angle LMN=x$. Then $m\angle EFG + m\angle LMN=180^{\circ}$.
Step2: Solve for $m\angle LMN$
$x = 180 - 134$. $x = 46$.