Question

1. what is the sum of ( k^circ + i^circ )?

options: ( 290^circ ), ( 110^circ ), ( 360^circ ), ( 180^circ )

Explanation:

Step1: Identify linear pair for $k^\circ$

$k^\circ + 70^\circ = 180^\circ$

Step2: Solve for $k^\circ$

$k^\circ = 180^\circ - 70^\circ = 110^\circ$

Step3: Identify vertical pair for $i^\circ$

$i^\circ = 70^\circ$

Step4: Calculate $k^\circ + i^\circ$

$k^\circ + i^\circ = 110^\circ + 70^\circ$

Answer:

$180^\circ$ (Option: 180°)