The second angle of a triangle is 75 more than the first angle. The third angle is three times the first. Find the three angles. First angle: Second angle: Third angle:
The second angle of a triangle is 75 more than the first angle. The third angle is three times the first. Find the three angles. First angle: Second angle: Third angle:
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:The second angle of a triangle is 75 more than the first
angle. The third angle is three times the first. Find the three
angles.
First angle:
Second angle:
Third angle:

Transcribed Image Text:P =
A
17 mi
=
8 mi
Compute the perimeter and area of the triangle shown.
Include units in your computations.
10 mi
31 mi
mi
mi²
10 mi
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