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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
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∙ 11y ago
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How do you find the angle sum of a parallelogram?
angle sum of a parallelogram
Is a parallelogram with a right angle a square?
Yes a parallelogram with a right angle is a square.
Given parallelogram DEFG If the measure of angle D 57 find the measure of angle G?
216 is the angel of g
If ABCD is a parallelogram and the two diagonals are equal find the measure of angle ABC?
90 degrees - the parallelogram is a rectangle (or a square) if the diagonals are equal.
Given parallelogram DEFG If the measure of angle D equals 57. what other angle has a measure of 57?
All you have to remember for this question is that opposite angles in a parallelogram are equal. So if you want to find another angle which is 57, just look at the angle directly opposite.
How do you find the angle sum of a parallelogram?
angle sum of a parallelogram
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
How do you find the missing angle measurement and side length?
Of what?
