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What is the two angles that add up to 180?
two 90 degree angles or also known as supplementary angles
Can a parallelogram have two 45 degree angles and another angle two 75 degree angles?
No because the 4 interior angles must add up to 360 degrees
What type of quadrilateral has two 80 degree angles and two 100 degree angles and why?
It could be a parallelogram because opposite angles are equal and its 4 interior angles add up to 360 degrees
What is the total degree of a 5 sided figure?
Exterior angles add up to 360 degrees Interior angles add up to 540 degrees
What degree is a heptagon?
An heptagon is a 7 sided polygon Exterior angles add up to 360 degrees Interior angles add up to 900 degrees
What is the two angles that add up to 180?
two 90 degree angles or also known as supplementary angles
Can a parallelogram have two 45 degree angles and two 75 degree angles?
NO because a parrallelogram always has to add up to 360
What do you call two angles which add to 90 degree?
They are complementary
Can a parallelogram have two 45 degree angles and another angle two 75 degree angles?
No because the 4 interior angles must add up to 360 degrees
What type of quadrilateral has two 80 degree angles and two 100 degree angles and why?
It could be a parallelogram because opposite angles are equal and its 4 interior angles add up to 360 degrees
What is the total degree of a 5 sided figure?
Exterior angles add up to 360 degrees Interior angles add up to 540 degrees
What are the two complementary angles?
There is an infinite number of complementary angles. Complementary angles are all angles that add up to 90 degrees, such as two 45 degree angles.
What is the angles of the triangles?
The total sum of all angles in a triangle is 180o . The individual angles may differ, but they can only add up to 180o
What would the sum of all angles of a square be?
It is four 90 degree angles add up to 360 degrees
What angles form square angles?
90 degree angles.90 degree angles.90 degree angles.90 degree angles.
What degree is a heptagon?
An heptagon is a 7 sided polygon Exterior angles add up to 360 degrees Interior angles add up to 900 degrees
Why does a regular pentagon not tessellate the plane?
In order for a polygon to tessellate, the angles must add up to 360 degrees, to come full circle. Triangles have 60 degree angles, so 6 of them circle together. Squares have 90 degree angles, so 4 of them tessellate to a point. Hexagons can even tessellate, because the 120 degree angles add up to 360. But pentagons have 108 degree angles. Three of them add up to 324, only leaving 36 degrees left to close the circle.
