Half of 90...
80 degrees is the complement of 10 degrees, as both angles combined must be 90 degrees, a right angle.
Yes, an angle can have the same measure as its complement, but only if it measures 45 degrees. The complement of an angle ( A ) is defined as ( 90^\circ - A ). Setting these equal gives ( A = 90^\circ - A ), leading to ( 2A = 90^\circ ), which simplifies to ( A = 45^\circ ). Thus, the only angle that is equal to its complement is 45 degrees.
Let the angle be ( x ) degrees. Its complement is ( 90 - x ) degrees. Given the ratio of the angle to its complement is ( \frac{1}{2} ), we can set up the equation ( \frac{x}{90 - x} = \frac{1}{2} ). Solving this, we find ( x = 30 ) degrees, so the complement is ( 90 - 30 = 60 ) degrees.
No, the complement of an acute angle is not an acute angle. An acute angle measures less than 90 degrees, and its complement is found by subtracting the angle from 90 degrees. Since the complement of an acute angle will always be greater than 0 degrees and less than 90 degrees, it can be either acute or right, depending on the specific measurement of the original angle.
The complement of a 40-degree angle is found by subtracting the angle from 90 degrees. Therefore, the complement is 90 - 40 = 50 degrees. This means that a 50-degree angle, when added to a 40-degree angle, will equal 90 degrees.
The word complement means "something that completes." (That's why it's spelled complement,as opposed to compliment, a favorable comment.) In geometry, the complement is the angle needed to complete a right angle. Thus,90° - known quantity = complement
67.5 degrees
45o
A congruent angle can also mean equal angle. So there is no set measurement of a congruent angle. Just the same as the angle it is equal to.
80 degrees is the complement of 10 degrees, as both angles combined must be 90 degrees, a right angle.
Let the angle be ( x ) degrees. Its complement is ( 90 - x ) degrees. Given the ratio of the angle to its complement is ( \frac{1}{2} ), we can set up the equation ( \frac{x}{90 - x} = \frac{1}{2} ). Solving this, we find ( x = 30 ) degrees, so the complement is ( 90 - 30 = 60 ) degrees.
No, the complement of an acute angle is not an acute angle. An acute angle measures less than 90 degrees, and its complement is found by subtracting the angle from 90 degrees. Since the complement of an acute angle will always be greater than 0 degrees and less than 90 degrees, it can be either acute or right, depending on the specific measurement of the original angle.
60 degrees.
The complement of a 40-degree angle is found by subtracting the angle from 90 degrees. Therefore, the complement is 90 - 40 = 50 degrees. This means that a 50-degree angle, when added to a 40-degree angle, will equal 90 degrees.
The angle= 36, the supplement= 144, the compliment=54
Complementary angles add up to equal 90 degrees. If one angle is already known to be 80 degrees, the remaining complement to the angle would be 10 degrees.
Interior angle+exterior angle = 180 degrees