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Is it possible for a quadrilateral to have 4 acute angles?
No, not in plane (Euclidean) geometry. But on the surface of a sphere, a quadrilateral bounded by 2 sets of great circles [one set has its intersecting points at what would be the 'poles', and the other set has its intersecting points on opposite sides of what would be the 'equator'] will have 4 acute interior angles.
What are the characteristics of two intersecting lines?
It depends you want. For instance, if you were to draw the plus sign then all angles are 90 degrees. There are 2 lines of symmetry. Furthermore, there are 2 straight angles. To conclude there are many characteristics.
The 2 nonadjacent angles formed by two intersecting line are?
equal angles
Do two intersecting lines have to form four angles?
Yes. They do. I disagree with the answer above, no they do not > that is 2 intersecting lines and there are only 2 angles there so the person above it incorrect
How do you divide a circle into five parts just using three lines?
a)Draw a line thru the center intersecting 2 points on either sides of the circle b)Using radius of the same circle, draw 2 arcs in both intersecting points. Along with the straight line, this will cut out 4 sectors, with the rest of the circle sum to get for the 5th portion.
How many pairs of vertical angles do 2 intersecting lines form?
4 angles
Which pairs of angles are formed by two intersecting angles?
They are equal vertical opposite angles or 2 pairs of equal angles.
If two angles are vertical then they are nonadjacent angles formed by two intersecting lines. 2. If two angles are not vertical then they are not nonadjacent angles formed by two intersecting lines.?
No. The non-vertical angles need not be related to one another in any way.
What is a pair of angles with the same measurement formed by 2 intersecting lines?
The math name for this is vertical angles.
What describes angles formed by 2 intersecting lines?
Opposite angles are equal. Adjacent angles add up to 180 degrees.
What has 2 acute and 2 obtuse angles?
A rhombus, two sets of parallel lines intersecting,
Which pairs of angles are formed by two intersecting lines?
Vertical-A+I believe the answer would be 2 ninety degree angles
