Question

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

Explanation:

Step1: Use the property of a full - circle angle

A full - circle angle is \(360^{\circ}\). For the angle around the point where \(k^{\circ}\), \(70^{\circ}\), and \(i^{\circ}\) are located, we have \(k + 70+i=360\).

Step2: Solve for \(k + i\)

Subtract \(70\) from both sides of the equation \(k + 70+i=360\).

$$k + i=360 - 70$$

$$k + i=290$$

Answer:

\(290^{\circ}\)