If it's a quadrilateral then the other 3 angles must add up to 335 degrees because a 4 sided quadrilateral contains 360 degrees
A triangle with interior angles of 42, 87 and 24 degrees doesn't exist because the angles add up to 153 degrees whereas the interior angles of any triangle always add up to 180 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.
121 degrees is an obtuse angle because it is greater than 90 but less than 180 degrees
The sum of two supplementary angle equals 180 degrees.
The missing angle measure is 100 degrees.
If they are the angles of a triangle then the missing angle is 116 degrees
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.
Subtract the two known angles from 180 degrees will give you the missing angle
A missing angle of 30 degrees often refers to a scenario in geometry where you need to find an unknown angle in a triangle or another shape. For instance, in a triangle, if two angles are known, the missing angle can be calculated by subtracting the sum of the known angles from 180 degrees. Therefore, if you have one angle measuring 30 degrees and the other angle known, you can apply this method to find the missing angle.
In an equilateral triangle, all three angles are equal, and each angle measures 60 degrees. To calculate the missing angle, you can use the formula for the sum of angles in a triangle, which is 180 degrees. Since the other two angles are both 60 degrees, you can subtract their sum from 180: 180 - (60 + 60) = 60 degrees. Thus, the missing angle is also 60 degrees.
A triangle with interior angles of 42, 87 and 24 degrees doesn't exist because the angles add up to 153 degrees whereas the interior angles of any triangle always add up to 180 degrees.
All the angles of a square are 90 degrees.
In a triangle, the sum of all three angles is always 180 degrees. Given that one angle measures 35 degrees and another measures 43 degrees, you can find the missing angle by subtracting the sum of these two angles from 180 degrees. Therefore, the missing angle is 180 - (35 + 43) = 102 degrees.
70 degrees
Angles can't be more than 180 degrees.
Since the sum of the internal angles of a plane triangle is 180 degrees, the measure of the missing angle is 65 degrees. 180 - 74 - 41 = 65 degrees.
The sum of the angles in a quadrilateral is always 360 degrees. If the three given angles are 110 degrees, 47 degrees, and 164 degrees, you first add these angles together: 110 + 47 + 164 = 321 degrees. To find the missing angle, subtract this sum from 360: 360 - 321 = 39 degrees. Therefore, the missing angle is 39 degrees.