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What are the inside angles of a parallelogram when its smallest angle is half the size of its biggest angle showing work?
Wiki User
∙ 9y ago
Let its biggest angle be x:-
If: 0.5x+0.5x+x+x = 360 degrees
Then: 3x = 360 => x = 360/3 => x = 120 degrees
Therefore inside angles are: 60+60+120+120 = 360 degrees
Wiki User
∙ 9y ago
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Which cannot be used to conclude a quadrilateral is a parallelogram?
showing consecutive angles are congruent
Is parallelogram can have no congruent angles?
No. In a parallelogram, opposite angles are congruent.
How many right angles are in a parallelogram?
There are no right angles in a parallelogram. A parallelogram only has right angles if it is a rectangle, in which case it has exactly four.
Does a parallelogram have angles that are congruent?
Yes, opposite angles of a parallelogram are congruent.
What is the measurements of opposite angles in a parallelogram?
Opposite angles of a parallelogram are equal.
Which cannot be used to conclude a quadrilateral is a parallelogram?
showing consecutive angles are congruent
In a certain parallelogram the degree measure of the largest angle is equal to twice the sum of the two smallest angles What is the measure of one of the small angles?
60
Is parallelogram can have no congruent angles?
No. In a parallelogram, opposite angles are congruent.
How many right angles are in a parallelogram?
There are no right angles in a parallelogram. A parallelogram only has right angles if it is a rectangle, in which case it has exactly four.
Parallelogram consecutive angles conjecture?
The Parallelogram Consecutive Angles Conjecture states that the consecutive angles in a parallelogram are supplementary. This means that the sum of two adjacent angles in a parallelogram is always 180 degrees. This property follows from the fact that opposite angles in a parallelogram are congruent.
Which parallelogram has no right angles?
Except for rectangles, no parallelogram has right angles.
What is the measurements of opposite angles in a parallelogram?
Opposite angles of a parallelogram are equal.
Does a parallelogram have angles that are congruent?
Yes, opposite angles of a parallelogram are congruent.
Are adjacent angles in a parallelogram are supplementary?
Adjacent angles in a parallelogram are supplementary.
Why is rectangle called the special parallelogram?
It is the parallelogram whose angles are right angles.
How many equal angles does a parallelogram have?
a parallelogram has two pairs of equal angles
Does a parallelogram have 4 right angles?
no a parallelogram dosent have 4 right angles
