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Assume 11 and 12 are parallel. 3 measures 82 degrees how many degrees does 7 measure?
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∙ 14y ago
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Wiki User
∙ 14y ago
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What can and cannot be assumed about a figure?
You can assume only given information and some angle relationships such as vertical angles and linear pairs. You cannot assume any ungiven angle measures or relationships of lines such as parallel or perpendicular.
How do you negate the euclidean parallel postulate?
Assume there are no lines through a given point that is parallel to a given line or assume that there are many lines through a given point that are parallel to a given line. There exist a line l and a point P not on l such that either there is no line m parallel to l through P or there are two distinct lines m and n parallel to l through P.
What is the measure of the third angle if you have 47 degress and 62 dregress?
I assume you mean a TRIANGLE. The angles in a triangle will sum up to 180 degrees. So sum your two angles and subtract that from 180.
What is the measure of a regular 50-gon?
By measure, I will assume you mean what is each interior angle, or what is the sum of the interior angles. The sum is 8,640 degrees, and each interior angle is 172.8 degrees. Side fact: that means there is an exterior angle of only 7.2 degrees. A polygon with 1000 sides would have an exteror angle of only 0.46 degrees. However, and this makes sense, no matter how many sides in the polygon, the interios angle will not add up to 180.
What are the angle measurements of a icosagon?
First of all, I'm going to assume you mean the interior angles. Secondly, I'm going to assume you mean a regular icosagon (regular means that all the angles and sides are equal in measure). As an example, a square is a regular quadrillateral. Each angle is the same, which for a square is 90 degrees. An icosagon is a 20-sided figure. I assume the asker knows this, but for someone reading who isn't familiar with it, that is important. The total degree measure of any polygon's interior angles always adds up to a constant value. The thought process is simple: for a triangle, the angles add up to 180 degrees. For a quadrillateral, it's just 2 triangles, so 2*180=360 degrees. For each side you add, that's one more triangle it could be divided into. So, as a general formula, it's 180(n-2) where n is the number of sides. That's the total angular measure. So, to get each individual angle, you have to divide by the number of sides, which gets you 180(n-2)/n. Back to the question. In this case, n=20. So each angle would be 180(20-2)/20=162. Each angle in a regular icosagon will measure 162 degrees. Side note: if the icosagon isn't regular, the angles will still average out to 162 degrees.
What is the measure of the third angle if one angle measures 45 degrees and the other measures 90 degrees?
I assume you mean a triangle. 180 degrees - 45 degrees - 90 degrees = 45 degrees
What unit is used to measure the annual parallax of a star?
I assume degrees, and then minutes and seconds of degrees.
The second angle in a triangle is one third as large as the first the third angle is two thirds as large as the first angle find the angle measures?
Let's assume the measure of the first angle is x degrees. The second angle is one-third as large as the first, so its measure is (1/3) * x = x/3 degrees. The third angle is two-thirds as large as the first, so its measure is (2/3) * x = 2x/3 degrees. Therefore, the measures of the angles in the triangle are x degrees, x/3 degrees, and 2x/3 degrees.
What can and cannot be assumed about a figure?
You can assume only given information and some angle relationships such as vertical angles and linear pairs. You cannot assume any ungiven angle measures or relationships of lines such as parallel or perpendicular.
What is the measure of the third angle of 79 and 52?
In order to answer this question it is necessary to assume that it is about the third angle of a triangle. If that is the case then it is 180 - (79 + 52) = 49 degrees.
How do you negate the euclidean parallel postulate?
Assume there are no lines through a given point that is parallel to a given line or assume that there are many lines through a given point that are parallel to a given line. There exist a line l and a point P not on l such that either there is no line m parallel to l through P or there are two distinct lines m and n parallel to l through P.
What is the measure of an angle rounded to the nearest tenth in a 13-gon?
An interior angle in a 13-gon can have any measure between 0 and 360 degrees (excluding the two end values), subject to the constraint that the sum of these angles is (13-2)*180 = 1980 degrees. If (and only if) the 13-gon is regular - and there is no reason to assume that it is - each angle will be 1980/13 = 152.3 degrees.
Does the letter G have parallel lines?
No, the letter G does not have any parallel lines, but there are a few ways of looking at it. If you assume the arc of the letter (the part that makes the shape of a C) as one line, then the letter G doesn't have any parallel lines. But... If you assume the arc as to being a lot of individual lines, and NOT an arc, then it is likely that the letter G does have a parallel line or two.
What is the measure of the third angle if you have 47 degress and 62 dregress?
I assume you mean a TRIANGLE. The angles in a triangle will sum up to 180 degrees. So sum your two angles and subtract that from 180.
What is the measure of a regular 50-gon?
By measure, I will assume you mean what is each interior angle, or what is the sum of the interior angles. The sum is 8,640 degrees, and each interior angle is 172.8 degrees. Side fact: that means there is an exterior angle of only 7.2 degrees. A polygon with 1000 sides would have an exteror angle of only 0.46 degrees. However, and this makes sense, no matter how many sides in the polygon, the interios angle will not add up to 180.
Do you measure a tsunami in voltages?
What you're probably thinking of is the ML scale which measures "potential energy" of the tsunami. Don't get this confused with electrical potential (or voltage). they are not the same. the "potential energy" of a tsunami, I would assume, would be measured in joules.
What is 30 degrees in terms of pi?
I assume you want to convert from degrees to radians. To convert from degrees to radians, you multiply by (pi / 180).
