If A(a, b), B(a + r cos 0 , b + r sin 0) and C(a +r cos B,b +r sin ß) are the corner points equilateral triangle, then the correct answer is...

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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Please answer the problem (in picture) and the option of answer in picture too

If A(a, b), B(a +r cos 0 , b +r sin 0) and
C(a +r cos B,b +r sin ß) are the
corner points equilateral triangle, then
the correct answer is...
Transcribed Image Text:If A(a, b), B(a +r cos 0 , b +r sin 0) and C(a +r cos B,b +r sin ß) are the corner points equilateral triangle, then the correct answer is...
π
A. Ja – B| =
B. la – B| =
C. Ja – B| =
D. la – B| = "
А.
4
6.
С.
3.
||
Transcribed Image Text:π A. Ja – B| = B. la – B| = C. Ja – B| = D. la – B| = " А. 4 6. С. 3. ||
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