What information should you scan during surveying? a. chapter introduction c. visual aids b. vocabulary words d. all of these select the best answer from the choices provided a b c d

d. All of these

Step-by-step explanation:

We should scan all of the given information during surveying.

- Chapter introduction

- Vocabulary words

- Visual aids

Scanning information during survey means leaving out irrelevant details and information. We should first read the introduction as it gives an overview of the survey. We should consider the vocabulary words also as they will be used throughout the survey. And analyzing visual details help us to understand in a better way.

d.

All of these

Step-by-step explanation:

Just took the test :)

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: