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When you add all four sides of a quadrilateral(all parallelograms are quadrilateral), It must equal 360 degrees. So what you do is you add up the three angles that are given, them subtract that sum from 360.
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If one angle in a parallelogram is it a rectangle?
If you mean if one of the angles is a right angle, then yes, because a rectangle is the only option left if it is to remain a parallelogram.
In this parallelogram the measure of angle b is twice the measure of angle a What is the measure of angle a?
The adjacent angles of a parallelogram are supplementary. This means that angle A + angle B = 180 deg.Since angle B = 2*angle A, then angle A + 2*angle A = 180 deg ie 3*angle A = 180 deg so that angle A = 60 deg.
What is the angle sum of a parallelogram?
The answer is 360 degrees.
What is a quadrilateral with two pairs of parallel and congruent sides?
A rhombus, or a square if there is a 90o angle.
Can you draw a parallelogram with one angle?
No, all the angles inside the parallelogram must add up to 360*. There are 4 corners, and if they are all the same then: 4n = 360 n = 90 Which means that the angle (n) will be 90*. If you draw this, it will be a square, which is not a parallelogram the parallelogram also has 6 angels jfhdgcgfhgjhghc i eat dicks
How do you find the angle sum of a parallelogram?
angle sum of a parallelogram
How do you find missing angle of a parallelogram?
Being a quadrilateral, the sum of all four angles is 360o.Opposite angles of a parallelogram are equal.Adjacent angles of a parallelogram are supplementary, that is add to 180o.Given one angle of a parallelogram, the other 3 angles can be calculated:the opposite angle is the same;the other two angles are the same as each other and are 180o - the_given_angle
How do you find the adjacent angle sum of parallelogram?
You do not need to find. If it is a parallelogram, it must be 180 degrees.
How can you find a missing side or angle of a right triangle?
180 minus two known angle = missing angle. Use Pythagoras' theorem to find its missing side.
What angle does the height intersect with the base of a parallelogram?
The height is a perpendicular angle from the base. The sides of the parallelogram are slanted tho and this will vary for every parallelogram. To find the height you typically make a triangle with one of the slanted sides.
What is the first step when trying to find a missing angle?
If you are trying to find the missing angle of a triangle you do 180 degrees minus your two other angles. However if you are trying to find the missing angle of a quadrilaterals you do the same thing but with 360 degrees.
Is a parallelogram with a right angle a square?
Yes a parallelogram with a right angle is a square.
How do you find an angle of a parallelogram using sides?
You cannot. A parallelogram can be flexed: the angles can be altered without affecting the lengths of the sides.
How do you find a missing angle for a triangle?
Subtract the two known angles from 180 degrees will give you the missing angle
What is the missing angle of triangle that has a 53 degree angle and a 34 degree angle?
the missing angle is 93 degrees. you find that out by adding 53 and 34 and then subtracting them from 180. :)
How do you find an angle in a parallelogram?
With a protractor and the sum of the interior angles are 360 degrees.
Given parallelogram DEFG If the measure of angle D 57 find the measure of angle G?
216 is the angel of g
