OR MAT C42_WS_m1 App To support the back of the sofa, we have to use the shape as shown. Here, XY is parallel to X' Y. The given steps help to solve /a and /b. Check corresponds to the step with an error. the box that Step 1: /4 and 130° are vertically opposite angles, so 24 130° %3D Step 2: za and 4 are corresponding angles, so 4. Za = Z4 = 130° Y Step 3: za and /b are alternate exterior angles, so 130° zb = Za = 130° 2. 000

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
Problem 1CT
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Applice
To support the back of the sofa, we have to use the shape as shown. Here, XY is
parallel to X Y. The given steps help to solve /a and /b. Check
corresponds to the step with an error.
3
the box that
Step 1: 74 and 130° are vertically opposite
angles, so z4 = 130°
%3D
Step 2: za and z4 are corresponding angles, so
2.
4
Za = Z4= 130
Y
Step 3. /a and /b are alternate exterior angles, so
130
zb = za = 130°
4.
5.
000
Transcribed Image Text:Applice To support the back of the sofa, we have to use the shape as shown. Here, XY is parallel to X Y. The given steps help to solve /a and /b. Check corresponds to the step with an error. 3 the box that Step 1: 74 and 130° are vertically opposite angles, so z4 = 130° %3D Step 2: za and z4 are corresponding angles, so 2. 4 Za = Z4= 130 Y Step 3. /a and /b are alternate exterior angles, so 130 zb = za = 130° 4. 5. 000
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