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How many angles are formed when two lines intersect don't count straight angles?
Wiki User
∙ 11y ago
If you draw two lines intersecting, you'll see that they create 4 angles.
Wiki User
∙ 11y ago
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How many obtuse angles in a regular pentagon?
5 obtuse and if you count back and forth there are 10
How many angles in letter D?
Either two, or infinitely many, depening on what you want to count as an angle.
What is the sum of the measures of the exterior angles of a decagon?
It is generally accepted to count only one vertex per side when calculating the sum of exterior angles. If this is what you mean, then for every convex polygon (all angles point away from center), the sum is always 360º.However, you can also count two vertexes per side, so the sum would then be double, or 720º.
What is the sum of the exterior angle measures of a regular decagon?
It is generally accepted to count only one vertex per side when calculating the sum of exterior angles. If this is what you mean, then for every convex polygon (all angles point away from center), the sum is always 360º.However, you can also count two vertexes per side, so the sum would then be double, or 720º.
Why does a triangle equal to 180 degrees?
A triangle has 180 degrees because it is a half of a quadrilateral and a quadrilateral can be inscribed within a circle, meaning the quadrilateral has 360 degrees as well, just like the circle. Therefore the triangle has 180. Well, why does a circle have 360 degrees? A lot of our math is based upon astronomy. The degree sign is a circle to represent the sun because it takes the earth 365 days to rotate around the sun. The Babylonians were an intelligent population and they knew this however, they disliked the number 365 for some reason. Therefore, they would count their year with 360 days and just have a party for 5 days straight, pretending that those days don't really count in the year. Therefore, we have 360 degrees in a circle, which leads to the 360 degrees of the quadrilateral, which leads to a triangle, which is half of a quadrilateral meaning it has 180 degrees. This is also where we get 60 minutes in one day, 60 seconds in a minute.
How many angeles are formed when two lines intersect do not count straight angles 2 4 8?
Four opposite equal angles are formed when 2 lines intersect each other
Dose a rectangle have more sides or angles?
both because count the angles you see that its 4 and if u count the sides you see its 4
Does a W have two angles?
I count three.
What did Sumerians use to measure angles?
sexagesimal to count time (minutes per hour), and angles
Do polygon have the same number of angles and vertices?
Yes,because when you count the sides angles and vertices it's all the same
How many right angles are in the pharse REAL FUN?
I count eleven.
How do you calculate area of L SHAPE?
An L is two rectangles. Just make sure you only count the place where they intersect once.
How do you count angles?
You use the counting numbers: 1, 2, 3, and so on.
Does a polygon have more angles or sides explain?
A polygon has exactly the same number of both internal and external angles to the number of sides. Assuming external angles count, there are two times the number of sides as the total number of angles
Is there an infinite number of central angles in a circle?
To count how many different central angles a circle has, count how many different numbers there are between zero and 360. Include all of the possible fractions. You should discover that the number is very big.
Does the Straight poker hand count in the game of poker dice?
no sense
How many obtuse angles in a regular pentagon?
5 obtuse and if you count back and forth there are 10
