Answer
Angle A=32 degrees
Work Step by Step
3 angles in a triangle add up to 180.
Step 1: Add the two given angles.
58+90=148
Step 2: Subtract 148 from 180
180-148=32
Angle A=32
Thinking Mathematically (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0321867327
ISBN 13:
978-0-32186-732-2
Chapter 10 - Geometry - 10.2 Triangles - Exercise Set 10.2 - Page 626: 3
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
