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With a ruler
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∙ 11y ago
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What is a circle called if it measures 180 degrees?
How can a circle measure 180 degrees? Circles don't have any angles!
What do scientists locate when they draw circles around three seismometer stations and find where the circles intersect?
The question, as posed, makes little sense. All that they would find is the points of intersection of the circles! The question says nothing about the sizes of the circles - whether they are the same or whether they represent some measure of seismic transmissivity of the earth near (under) them.
Are circles squares triangles rectangles example of geometric figures?
Yes because they can be measured mathematically. But free form shapes can't for instance you can't measure a pare using i ruler. But you can measure a square with a ruler.
How has pi changed math?
Pi has undoubtedly contributed to math. Pi can be used for calculating circles and was used to measure distances without doing it the harder way....
Is it possible to have five circles with the same center?
Yes. The circles can be of different size. These are called concentric circles.
What do you use to measure circles with?
they use protractors to measure circles
Why the latitude and longitude are measured in degrees?
They are circles. We measure circles in degrees.
Do protractors have to be circles or half circles?
Protractors have to be half- circles because they measure angles less than 360 degrees.
How do you use a protractor for circles?
To use a protractor for circles you find the middle of the circle and you then put the dot on the hole then you measure
Two arcs are congruent if they have the same measure and they belong to?
Congruent circles, maybe...
Arcs of the same circle or congruent circles that have the same measure?
Congruent Arcs
Who figured out the value of pi that is used to measure the area of circles?
Archimedes of Syracuse
Why do mathematician chose to measure area in squares instead of in rectangletriangles or circles?
For the same reason they chose to measure volume in cubic units
Two arcs are congruent if they have the same measure and they belong to or to?
same circle or congruent circles
What does a protractor measure?
A protractor measures the degree of angles and circles.
Is every circle an ellipse?
Yes; the circle is a special case of an ellipse.
What is a congruent arc?
Congruent arcs are circle segments that have the same angle measure and are in the same or congruent circles.
