Question

What is the measurement of LaTeX: \angle∠ADC?

Answer 1

<ADC=131°

Explanation:

<ADC= <ADB+<BDC

We need to substitute the angle measures and simplify to get:

<ADC=89+42

This simplifies to give us:

`m \angle \: ADC = 131 \degree`

The correct answer from the given options is the first choice.