Supplementary angles are a pair of angles that when added together equal 180 degrees. Therefore, if we know that x is 125 degrees, then we can determine the value of y by subtracting 125 degrees from 180 degrees.
y = 180° - x
y = 180° - 125°
y = 55°
Use the relationship between supplementary angles to determine the value of y if x=125°.
Correct answer plzzz?
7 answers
Determine whether the two angle measurements can be supplementary if m∠A=37° and m∠B=143° . What is the reasoning behind the answer?
To determine whether the two angle measurements can be supplementary, we need to add the measures of the angles and check if they equal 180 degrees. In this case, m∠A is given as 37° and m∠B is given as 143°.
m∠A + m∠B = 37° + 143° = 180°
Since the sum of the two angle measurements equals 180 degrees, we can conclude that the two angles, ∠A and ∠B, are supplementary.
m∠A + m∠B = 37° + 143° = 180°
Since the sum of the two angle measurements equals 180 degrees, we can conclude that the two angles, ∠A and ∠B, are supplementary.
Are the angles supplementary if m∠A=98° and m∠B=88°? (1 point)
To determine if the angles are supplementary, we need to add their measures and check if they sum up to 180 degrees.
m∠A + m∠B = 98° + 88° = 186°
Since the sum of the measures of ∠A and ∠B is 186°, which is greater than 180°, we can conclude that the angles are not supplementary.
m∠A + m∠B = 98° + 88° = 186°
Since the sum of the measures of ∠A and ∠B is 186°, which is greater than 180°, we can conclude that the angles are not supplementary.
So which is the correct answer:
No, they do not add up to 90 degrees
No, they do not add up to 180 degrees
No, they are not adjacent
Yes, they are a supplementary pair
No, they do not add up to 90 degrees
No, they do not add up to 180 degrees
No, they are not adjacent
Yes, they are a supplementary pair
The correct answer is: No, they do not add up to 180 degrees.
1 answer