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A 90 degree angle can be bisected into two 45 degree angles with a compass and straight edge
The diagonals of a square bisect their opposite corners into 45 degree angles
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∙ 10y ago
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When your drawing an angle with a protractor after you've drawn the first side of the angle your next step is to do what?
say it is a 90 degree angle; find the 90 degree line on the protractor and draw a line continuing from it about 1/2 a centimetre. Remove the protractor and join up the lines
Why cant you have two obtuse angles in a triangle?
Angle sum property of a triangle states that the sum of angles in any triangle should be 180 degree. An angle greater than 90 degree is an obtuse angle. If we have 2 obtuse angles in a triangle, say, 95 degree, 100 degree & 50, it always tend to violate the angle sum property of the triangle. So we cannot have 2 obtuse angles in a triangle.
What does a 120 degree angle look like?
Well. Let's say you have a horizontal line (straight from one side to the other). If you had a 90 degrees angle it would go straight up, and 180 is straight to the side. Therefore 120 degrees would be something between that, a bit closer to straight up than straight to the side. I also put a link under "Related Links" below this answer.
What is a theta?
A theta is the latin word for a specific symbol used in mathematical equations. The theta means the angle. You use the theta symbol to say "angle". The symbol is useful when you don't know the degree of the angle is. * * * * * Theta is not Latin nor is it a word. It is a letter of the Greek alphabet. It is used to stand for an unknown angle in the same way that the Roman letters x or y are used in algebra.
What should you say when you meet an angle?
You're acute.
What is the complememt of a 42 degree angle?
I want to say it is a 48 degree angle
Is a zero degree angle an acute angle?
No, it is not an acute angle but we can say it a whole angle or a line segment.
What is a crown cut when you cut wood?
When you say "crown cut" I think you are referring to a compound angle cut. A compound angle is 2 angles cut at the same time. In crown for instance you put the trim in the saw at a 45 degree angle, and tilt your saw blade at a 45 degree angle as well.
Give an example of a 180 degree angle in the home?
A 180-degree angle is a straight line, so you could pretty much say the edge of anything (such as a book, ruler, paper, etc.).
When your drawing an angle with a protractor after you've drawn the first side of the angle your next step is to do what?
say it is a 90 degree angle; find the 90 degree line on the protractor and draw a line continuing from it about 1/2 a centimetre. Remove the protractor and join up the lines
How far was dizzy gillespies trumpet bent?
Most people say it was bent to a 45 degree angle.
Why do we measure angles in degrees?
Because an angle is a degree. It would be pretty silly to measure them in, say, horsepower, no?
What is the angle measure of x plus 7?
By the looks of it, x + 7 is a vector of degree one polynomials. An angle are between vectors, not only one. Hence there is no angle. You might as well say 0 since that's the angle with itself.
How does someone lay if they are to lay at a 45 degree angle?
First of all, my personal grammar hat would say lie, not lay, but I'm just a math guy. You could be lying so that your feet are near the ground and your head is on the counter, so your body is at a 45 degree angle to the ground. Or maybe you're lying on a bed with your feet in one corner and your head in the opposite corner, so that your body is at a 45 degree angle to the side of the bed. You might even be lying half way between on your side and on your back, so that your back forms a 45 degree angle with the ground. And if you say lying, not laying, then your tongue may be forked at half a right angle, so that you are telling lies at a 45 degree angle. :-(
How do you measure angles without protractor?
consider an angle OAB and let us for simply proof lets say the angle is 40 degree measure the both sides of the angle and then measure the distance measured then multiply it with 20 we will get the product same as the angle
What is meant by a negative angle Say -45 degree or -190 degree?
145
How do you you say Sean in spanish?
Say+on. Put these two English words together and you will say Sean as it was meant to be said in Spanish.
