This information is based on the findings of this study as applicable to angle measure
In this study, the average position for each angle measure
identified by the three observers was defined as the "benchmark".
To quantify the notion of apparent distance between stars, an angle measure
The results of horizontal angle measures
calibrations are given in Figs.
In the next section, we present the visual aids to help students visualise the geometry of the Earth, followed by the instruction concerning angle measure
, which is the foundation for the instruction in the remaining sections.
Unmeasured shape makers are replaced by measured shape makers, which display angle measures
and side lengths that are instantaneously updated when the shape makers are manipulated.
Students use properties that they already know to formulate definitions, for example, for squares, rectangles, and equilateral triangles, and use them to justify relationships, such as explaining why all squares are rectangles or why the sum of the angle measures
of the angles of any triangle must be 180.
The second excerpt from the data-analysis unit is a conversation about angle measure
In mathematics, what type of angle measures
more than 180 degrees but less than 360 degrees?
If calibration of horizontal angle measures
can be realized implementing different types of horizontal precise rotary tables (of different accuracy) available in industry, calibration of vertical angle measurements is a serious problem since very special instrumentation is needed for this task.
The octagon problem is a rich mathematical task requiring deductive reasoning that incorporates several geometric concepts including regular polygons, angle measures
of a regular polygon, transformations (reflection, rotation, and dilation), scale factors, properties of right isosceles triangles, and properties of quadrilaterals.
Impedance measures of R and Xc were used to calculate phase angle measures
They began to notice the angle measures
that were different in the two figures, and one student began to see the parallelogram as a rectangle plus two right triangles.
The tangent of the gliding angle measures
the ratio of drag to lift, so [c.
After introducing the concept of angle measurement and modeling how to measure angles, the teacher could have students work in small groups to measure angles related to objects around the room and label the angles with the appropriate classification according to their angle measures