What is the value of x If the angle is complementary?

90-x°
We know that the sum of two complementary angles is 90 degrees and each of them is said to be a “complement” of each other. Thus, the complement of an angle is found by subtracting it from 90 degrees. The complement of x° is 90-x°.

What is the value of x angles A and B are complementary?

Explanation: Complimentary angles sum up to 90∘ . Hence A+B=90∘ . ∴x=90−10+88=11∘ .

How do I find the value of x in angles?

Find the value of X in triangles by subtracting known angle measurements from 180 degrees. Since the value of all angles within a triangle must equal 180 degrees, if you know at least two angles, you can subtract them from 180 to find the missing third angle.

Which statement is true about angle QRT and QTR?

Angle QRT is congruent to angle STR, and angle STR is complementary to angle QTR. Which statement is true about angles QRT and QTR? RIGHT They are complementary.

What is the measure of the complement of the angle 90 *?

0° angle
The complement of a 90° angle is a 0° angle.

How do you solve complementary angles examples?

How to Find a Complementary Angle? Since we know that complementary angles add to 90 degrees, we can easily calculate the value of any angle by subtracting the given angles from 90 degrees. Calculate the complement angle of 33°. Subtract the given angle from 90°.

What is the value of X in the sum of complementary angles?

Sum of any two angles are equal to 90° is called complementary angles. Here, (x+4) and (2x-7) are complementary angles. Therefore., The given complementary angles are (x+4) and (2x-7). Since the angles are complementary, their sum will be 90° . So, the value of x is 31 .

What are the measures of two complementary angles?

The measures of two complementary angles are (2x – 7)° and (x + 4)°. – Studyrankersonline The measures of two complementary angles are (2x – 7)° and (x + 4)°. The measures of two complementary angles are (2x – 7)° and (x + 4)°.

Does a right angle always have a complement angle?

They always adds up to give positive measures and each angle can only be acute angle measuring less than 90 degree. A right angle does not need to have complement angle as by itself the angle measures 90 degree.

How do you find the complementary angles of sin 90?

Complementary Angles 1 sin (90°- A) = cos A and cos (90°- A) = sin A 2 tan (90°- A) = cot A and cot (90°- A) = tan A 3 sec (90°- A) = cosec A and cosec (90°- A) = sec A