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What is the measure of an angle if twice the measure of its supplement is 30 more than fivr times the measure of complement?
Angle is x degrees. Then 2(180 - x) = 5(90 - x) + 30 360 - 2x = 450 - 5x + 30 3x = 120 x = 40 Check: supplement is 140, 2 x 140 = 280 complement is 50, 5 x 50 = 250 difference is 30 as required. QED
What is the measure of one angle of a regular nonagon?
140
What is the number of sides of a regular polygon if one angle measures 140 degrees?
Since the interior angle measure of the regular polygon is 140⁰, its exterior angle measure is 180⁰ - 140⁰ = 40⁰. Since the sum of the exterior angle measures is 360⁰, the polygon has 360⁰/40⁰ = 9 sides.
What is the supplement of a 40 degree angle?
You would subtract 40 degrees from 180 degrees so it would look like this:180 degrees - 40 degrees = 140 degrees
ACFH is a regular nonagon What is the measure of angle c?
140
The measure of an angle is 20 less than 3 times its supplement find the measure of the angle?
40-degrees 140-degrees
What does a 140 degree angle look like?
A 140 degree angle is about half way between a 90 degree angle, which has lines that are perpendicular to each other, and a 180 degree angle, which is a straight line. A 140 degree angle is an obtuse angle which has a line a little over half way between the 90 degree and 180 degree angles.
What is 140 degrees angle called?
A 140 degree angle would be called an obtuse angle.
What is the supplement of 40?
The supplement of an angle is found by subtracting the angle from 180 degrees. Therefore, the supplement of 40 degrees is 180 - 40, which equals 140 degrees.
What is the reference angle to a 140 degree angle?
60
If the degree measure of an angle is 40 and deg less than 3 times the degree measure of its supplementary angle what is the degree measure of the angle?
Let the angle be ( x = 40^\circ ). The supplementary angle is ( 180^\circ - x = 140^\circ ). According to the problem, ( x ) is 40 degrees less than three times its supplementary angle, which can be expressed as ( x = 3(140) - 40 ). Solving this gives ( x = 420 - 40 = 380 ), which contradicts ( x = 40 ). Therefore, the angle cannot satisfy the given condition.
Show shape of 140 degree angle?
140 degrees
What is the complementary angle of 140 degrees?
No angle can be complementary to a 140 degree angle, as the sum of complementary angles is 90 degrees. But angles which are supplementary to each other add together to form a 180 degree angle.
What is the supplement of the complement of an angle measuring 50 degrees?
140 degrees
The supplementary angle of a 40 degree angle has how many degrees?
140
What is the measure of an angle if twice the measure of its supplement is 30 more than fivr times the measure of complement?
Angle is x degrees. Then 2(180 - x) = 5(90 - x) + 30 360 - 2x = 450 - 5x + 30 3x = 120 x = 40 Check: supplement is 140, 2 x 140 = 280 complement is 50, 5 x 50 = 250 difference is 30 as required. QED
Two angles of a triangle each measure 70 what is the measure of the third angle in degree?
The sum of the angles is 180 degrees in any triangle. So 180-140 is 40 and the third angle is 40 degrees.
