Question

What is the value of SZT?

Answer 1

`\boxed{m \angle SZT = 121 \degree }`

Given:

`m \angle RZT = 137 \degree \\ m\angle RZS = 56 \degree`

Explanation:

`= > m \angle RZT = m\angle RZS + m \angle SZT \\ \\ = >157 \degree = 36 \degree+ m \angle SZT \\ \\ = > 157 \degree - 36 \degree = m \angle SZT \\ \\ = > 121 \degree = m \angle SZT \\ \\ = > m \angle SZT = 121 \degree`