3. 4. The angles of a triangle are 45°, 65° and 70°. Express these angles in radians The three angles of a quadrilateral are . Find the fourth angle in rac 6' 3' 3

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
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3.
4.
60
3
The angles of a triangle are 45°, 65° and 70°. Express these angles in radians
π 2π
6' 3' 3
The three angles of a quadrilateral are
. Find the fourth
angle in radi
Transcribed Image Text:3. 4. 60 3 The angles of a triangle are 45°, 65° and 70°. Express these angles in radians π 2π 6' 3' 3 The three angles of a quadrilateral are . Find the fourth angle in radi
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