4. ABCD is a rectangle. If the diagonals intersect at N and ZANB %3D 104°, find ZBDA and ZBAC.

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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4. ABCD is a rectangle. If the diagonals intersect at N and ZANB
= 104°, find BDA and ZBAC.
5. AABC is an equilateral triangle. Equilateral triangle BCX on BC
and square ACYZ on AC are outside AABC. Find ZXCY, LABZ,
and ZBAZ.
6. If AB = 2x + y, BC = 3x - 2y, DC = x + 2y + 2 and AD =
x + 2y, what values of x and y will make ABCD a parallelogram?
%3D
%3D
Transcribed Image Text:4. ABCD is a rectangle. If the diagonals intersect at N and ZANB = 104°, find BDA and ZBAC. 5. AABC is an equilateral triangle. Equilateral triangle BCX on BC and square ACYZ on AC are outside AABC. Find ZXCY, LABZ, and ZBAZ. 6. If AB = 2x + y, BC = 3x - 2y, DC = x + 2y + 2 and AD = x + 2y, what values of x and y will make ABCD a parallelogram? %3D %3D
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