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What measure of angle a will make this quadrilateral a parallelogram?
360
How do you find angles of a parallelogram?
To find the angles of a parallelogram, you have to know at least one angle (although it could be an interior or an exterior angle). There are several facts about all parallelograms:the sum of the interior angles is 360˚ (true for all quadrilaterals)opposite angles are congruent (angles that are diagonal in parallelograms have the same measure)consecutive angles are supplementary (angles that are connected by a single side add up to 180˚)If you know any of the interior angles, you can use a combination of the above rules to find the rest. If all you know is an exterior angle, then use the fact that an interior angle and its exterior angle are supplementary (because they are a linear pair--they make a line) to find the measure of the interior angle; then use the rules given above.
Each interior angle measure of a regular octagon is?
Each interior angle measures 135 degrees
The measure of an exterior angle of a triangle is what equal to the measure of either remote interior angle?
never
What is the measure of an interior angle of a regular 42-gon?
Each interior angle measures 1710 25' 42.86''
What is the sum of the interior angle measure of a parallelogram?
A parallelogram has four sides. All four sided figures have a sum of the interior angle measures equal to 360°.
What is the sum of the angle measure of a parallelogram?
The 4 interior angles of a parallelogram add up to 360 degrees
What is total angle measure for a parallelogram?
The 4 interior angles of a parallelogram add up to 360 degrees
In a parallelogram the measure of angle b the measure of angle a by 30 degrees what is the measure of angle d?
105 degrees
What is the measurement of the angle of parallelogram?
The 4 interior angles of a parallelogram add up to 360 degrees
Does a parallelogram have a internal angle?
A parallelogram has 4 interior angles that add up to 360 degrees.
What is the angle sum of the parallelogram?
The 4 interior angles of a parallelogram add up to 360 degrees
What is the measure of the supplementary angle of an interior angle?
The measure of the exterior angle.
What is the measure of a polygons interior angle?
It is: 180-exterior angle = interior angle
What are the angles in a parallelogram if the measure of one interior angle is 50 degrees more than 4 times the measure of another angle?
Opposite angles of a parallelogram are equal, and adjacent angles are supplementary. Let one angle be θ, then the adjacent angle is 4θ + 50° → θ + 4θ + 50° = 180° → 5θ = 130° → θ = 26° → The two adjacent angles are 26° and 154°. → The angles of the parallelogram are 26°, 154°, 26°, 154°.
In this parallelogram the measure of angle B exceeds the measure of angle A by 30 degrees What is the measure of angle D?
In a parallelogram adjacent angles are supplementary, so angles are 75 degrees (A & C) and 105 degrees (B & D).
What measure of angle a will make this quadrilateral a parallelogram?
360
