If the sum ofthe measures of two angles they are known as complment angle
Answers
Answer:90 degree
Step-by-step explanation:
Answer:
When the sum of two angles is 90°, then the angles are known as complementary angles. In other words, if two angles add up to form a right angle, then these angles are referred to as complementary angles. Here we say that the two angles complement each other.
Suppose if one angle is x then the other angle will be 90o – x. Hence, we use these complementary angles for trigonometry ratios, where on ratio complement another ratio by 90 degrees such as;
sin (90°- A) = cos A and cos (90°- A) = sin A
tan (90°- A) = cot A and cot (90°- A) = tan A
sec (90°- A) = cosec A and cosec (90°- A) = sec A
Hence, you can see here the trigonometric ratio of the angles gets changed if they complement each other.
Step-by-step explanation:
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