Part A: If cos B what is sin a? sin a= Part B: What must be true about a and B7 a and B are complementary angles. mLa 30° and m/B= 60" O a and B are supplementary angles. O mla= 45° and m/B=45°
Part A: If cos B what is sin a? sin a= Part B: What must be true about a and B7 a and B are complementary angles. mLa 30° and m/B= 60" O a and B are supplementary angles. O mla= 45° and m/B=45°
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter67: Analysis Of Trigonometric Functions
Section: Chapter Questions
Problem 12A
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![Part A: If cos /
what is sin a?
sin a=
Part B:
What must be true about a and 37
O a and B are complementary angles.
O mla = 30° and m/B 60"
a and B are supplementary angles.
O mla = 45° and m/B= 45](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb570743d-6e68-4a71-bdff-670304d9159e%2F452596b4-5330-4215-a296-1fe1567afb32%2F1728g1_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Part A: If cos /
what is sin a?
sin a=
Part B:
What must be true about a and 37
O a and B are complementary angles.
O mla = 30° and m/B 60"
a and B are supplementary angles.
O mla = 45° and m/B= 45
![13.LCHS.1951.Geome
Consider the right triangle shown below.
Part A:
If cos B=
what is sin a?
sin o
Part B: What must be true about a and B?
O a and Bare complementary angles.
O m/a= 30° and m/B= 60°](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb570743d-6e68-4a71-bdff-670304d9159e%2F452596b4-5330-4215-a296-1fe1567afb32%2Fobzdjr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:13.LCHS.1951.Geome
Consider the right triangle shown below.
Part A:
If cos B=
what is sin a?
sin o
Part B: What must be true about a and B?
O a and Bare complementary angles.
O m/a= 30° and m/B= 60°
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