If secA = cosec( A - 42 )° , find A where 2A is an acute angle. Find the value of A.
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Answered by
2
Heya!!!
Answer to your question:
☆secA = cosec( A - 42 )
☆cosec (90-A)=cosec (A-42)
Comparing angles,
☆90-A=A-42
☆2A=132
☆A=66°
but it is not possible as 2A is an acute angle..
So, no solution.
Hope it helps ^_^
Answer to your question:
☆secA = cosec( A - 42 )
☆cosec (90-A)=cosec (A-42)
Comparing angles,
☆90-A=A-42
☆2A=132
☆A=66°
but it is not possible as 2A is an acute angle..
So, no solution.
Hope it helps ^_^
coolrhurryp9wh48:
A = 66, anyway answer was right
thanks^_^
Answered by
1
Answer:
Step-by-step explanation:
hjjjk
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A is acute not 2A i guess
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