Question

1. find m∠kla if m∠alm = 88° and m∠klm = 158°. ∠kla = ______

Explanation:

Step1: Identify angle - relationship

We know that $\angle KLM=\angle KLA+\angle ALM$.

Step2: Solve for $\angle KLA$

$\angle KLA=\angle KLM - \angle ALM$.
Substitute $\angle ALM = 88^{\circ}$ and $\angle KLM=158^{\circ}$ into the formula: $\angle KLA=158^{\circ}-88^{\circ}$.
$\angle KLA = 70^{\circ}$

Answer:

$70^{\circ}$