To measure a right angle with a protractor, first align the base line of the protractor with one of the lines forming the angle. Then, align the midpoint of the protractor’s arc with the point where the other line intersects the first line. Finally, read the number at which the arc i...
When another line, called a transversal line, intersects two distinct lines, the angles in the corners formed in the point of intersections are referred to as corresponding angles. Corresponding angles are found at the intersection of two or more straight lines in the same relative position. Corre...
Perpendicular means a line at a right angle to another line or plane. What is the opposite of perpendicular lines? What is the symbol for perpendicular lines? What is the equation for a perpendicular line? Take at home math practice to the next level ...
Problem 2: If the normal at the point P(θ) to the ellipse \(\begin{array}{l}\frac{{{x}^{2}}}{14}+\frac{{{y}^{2}}}{5}=1\end{array} \) intersects it again at the point Q(2θ), then cos θ is equal to Solution: The normal at P(a cos θ, b sin θ) is ax ...
A plane intersects a regular triangular pyramid. The plane is parallel to one of the faces of the pyramid. What type of polygon is formed at the intersection? What shape can you make with a square and a triangle? Is a pentagonal pyramid a polyhedron?
This is a similar type of question which has shapes and we need to visualize the shape we will get. Answer and Explanation:1 The shape which we will get is a bigger triangle whose sides are the sum of the trapezium (non -parallel) sides and the tria...
Fan shaped sonar beam intersects with a flat bottom and a target Resulting top-down view as shown in the displayBottom Visibility For users searching the sea bottom and knowing that signal strength decreases at further ranges, scanning sonars can be mounted at angles so different amounts of the...
I’m not suggesting that class is the only dimension of oppression, or the only one worth exploring, but I do see class as something fundamental, and as something which intersects significantly with both race and gender. These interactions are particularly visible in the debate on ‘chavs’, ...
There are many terms used to describe gears. The most important for bevel gears are the pitch diameter, pressure angle, shaft angle, and number of teeth. These are the key values that will define the geometry of the gear. There are three main methods of manufacturing gears: cutting, casting...
The unique way in which The Freestyle’s design intersects with its features list means we’ve already covered many of the things that make it special. There are still a few more tricks up its sleeve, though, starting with the fact that it carries built-in wi-fi and a fully fledged sm...