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How is the value of sine and cosine of complementary angles relate?
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How many degrees is a complementary angle that has 2 angles?
Complementary angles are angles whose sum is 90° . Consequently, the value of any one angle can be any number less than 90°. The value of the second angle is the difference between 90 and the value of the first angle.
Can two equal angles be complementary if so what is the value of each angle?
180
A and b are complementay if a equals 32 what is the value of b?
If the question refers to complementary angles then these are angles whose sum is 90°. If A = 32° then B = 90 - 32 = 58 °
When angles are complementary the sum of their measures is 90 degrees. Two complementary angles have measures of 2x - 10 degrees and 3x-10 degrees. Write an equation that models this situation?
2x-10+3x-10 = 90 degrees and the value of x works out as 22 degrees
What is the value of cosine 15degrees?
0.965925826
How many degrees is a complementary angle that has 2 angles?
Complementary angles are angles whose sum is 90° . Consequently, the value of any one angle can be any number less than 90°. The value of the second angle is the difference between 90 and the value of the first angle.
Can two equal angles be complementary if so what is the value of each angle?
180
A and b are complementay if a equals 32 what is the value of b?
If the question refers to complementary angles then these are angles whose sum is 90°. If A = 32° then B = 90 - 32 = 58 °
When angles are complementary the sum of their measures is 90 degrees. Two complementary angles have measures of 2x - 10 degrees and 3x-10 degrees. Write an equation that models this situation?
2x-10+3x-10 = 90 degrees and the value of x works out as 22 degrees
What is the value cosine 90?
Zero
What is the value of cosine of 54?
0.5877852523
What is the value of cosine 15degrees?
0.965925826
If angle a and b are complementary and angles c and d are supplementary then d is what angle?
It can have any value in the range (0, 180) so it can be acute, right or obtuse.
What the only formula you can find the exact value of cosine 30?
Cosine(30) = sqrt(3)/2
If the cosine of B is 65 what is the angle?
Cosine cannot have this kind of high value, it ranges from -1 to +1
What is the arc cosine of pi?
It doesn't exist. The maximum value of the cosine is 1.00, so no angle can have a cosine of (pi), because (pi) is more than 3.
Value of cos20?
The cosine of 20 degrees is 0.93969262
