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What are measures of two supplementary angles if angle A is 5 less than 4 times the measure of angle B?
Wiki User
∙ 12y ago
from the given information,we get,
angle b = x
angle a = 4x - 5
we know that supplementary angles have 180 degree as their sum , so,
4x - 5 + x = 180
5x - 5 = 180
5x = 185
x = 37
so,angle a = 4x - 5 = 4 *37 -5 = 143
angle b = 37
also angle a + angle b = 143 + 37 = 180
Wiki User
∙ 12y ago
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What is the difference between adjacent and supplementary angles?
Supplementary angles are two angles whose measures add to 180 degrees. Adjacent angles are two angles that happen to lie next to each other, so that they combine to form a larger angle whose measure is the sum of the measures of the adjacent angles. Angles may be both adjacent and supplementary, in which case they will form a straight angle.
Can an obtuse angle be both complementary and supplementary?
No, an obtuse angle cannot be both complementary and supplementary because the measures of complementary angles add up to 90 degrees, while the measures of supplementary angles add up to 180 degrees. An obtuse angle has a measure greater than 90 degrees, so it can only be supplementary, not complementary.
The negative difference between the measures of supplementary angles is -45. Find the measure of the larger angle?
112.5 degrees
If two angles are supplementary and one angle measures 130 degrees what is the measure of the other angle?
Supplementary angles add up to 180 degrees. If one angle = 130 degrees the other must be 180 - 130 = 50 degrees
What is the measure of an angle that is supplementary to an angle that measures to 101 degrees?
It is: 79 degrees
What is a supplementary angle and what does it measure?
Supplementary angles are two angles that measure up to 180 degrees. EXAMPLE: If the an angle measures 70 degrees, to find the missing angle, you subtract 70 from 180 because supplementary angles equal 180 degrees. Your answer (in this case 110) is the answer for the measure of the missing angle.
What is the measure of an angle that is supplementary to an angle that measures 80?
Supplementary angles add up to 180 degrees so it is 100 degrees
What is the measure of an angle supplementary to an angle that measures 101 degrees?
Supplementary angles are angles that add up to 180 degrees, ie. a straight angle. Therefore, the angle supplementary to 101 degrees would be 180-101=79 degrees.
Which angle measures the supplementary 88?
88 and 92 are supplementary angles
One of the angles formed on a straight line measures 93º What was the measure of its supplement?
The sum of supplementary angles is 180° . The supplementary angle of 93° is 180 - 93 = 87°
If two angles are supplementary and one of them is 30 degrees what is the measurement of the second angle?
If two angles are supplementary, and one angle measures 30 degrees, then the second angle must measure 150 degrees. This is because by definition if two angles are supplementary, then they must up to 180 degrees.
What is the difference between adjacent and supplementary angles?
Supplementary angles are two angles whose measures add to 180 degrees. Adjacent angles are two angles that happen to lie next to each other, so that they combine to form a larger angle whose measure is the sum of the measures of the adjacent angles. Angles may be both adjacent and supplementary, in which case they will form a straight angle.
Can an obtuse angle be both complementary and supplementary?
No, an obtuse angle cannot be both complementary and supplementary because the measures of complementary angles add up to 90 degrees, while the measures of supplementary angles add up to 180 degrees. An obtuse angle has a measure greater than 90 degrees, so it can only be supplementary, not complementary.
The negative difference between the measures of supplementary angles is -45. Find the measure of the larger angle?
112.5 degrees
If two angles are supplementary and one angle measures 130 degrees what is the measure of the other angle?
Supplementary angles add up to 180 degrees. If one angle = 130 degrees the other must be 180 - 130 = 50 degrees
What is the measure of an angle complementary to an angle that measures 150?
Two angles are complementary if their sum equals exactly 90 degrees. Two angles are supplementary if their sum equals exactly 180 degrees, so a 30 degree angle is supplementary with a 150 degree angle.
What has an angle that measures 90-180 degrees?
270
