A circle is the set of all points in a plane that are a fixed distance from a fixed point. The fixed distance is called the radius, and the fixed point is called the center of the circle. The diameter of a circle is any line segment that passes through the center of the circle and...
A tangent of a circle is a line that touches the circle at exactly one point. Learn how to construct a tangent of a circle passing through a point...
I'm afraid you're both asuming I have a good command of Illustrator. But that's not the case (I come from the PhotoShop realm, and am not very used to working with vectors). And I just need to make a circle divided into three identical segments, each of them with a different ...
through the center of the sphere, and then continuing in a straight line to the outside of the sphere. It's also exactly twice the radius of the sphere, so if you're given the diameter, simply divide by two to get the radius. So if your sphere has a diameter of 10 feet, your ra...
But there was one big difference: Vehicles within the central circle had to yield to those entering the intersection. Engineers figured as long as they gave cars plenty of room to change lanes between an entry and the next exit, traffic would flow smoothly. Not only did this design lead to...
Compound Shapes: How to Find the Area of an L-Shape Math Made Easy! How to Find the Area of a Circle Finding the Surface Area of Right-Angled and Isosceles Triangular Prisms Math Made Easy: How to Find the Circumference of a Circle...
If you know the circle's diameter, multiply that number by π (pi) to get the circle's circumference. The value of π has been calculated to more than 22 trillion digits, but most teachers will let you abbreviate it to 3.14. Sometimes for construction or engineering work – or simply fo...
How to Find the Center of a Circle: This is simply a method to find the center of a circle, using very simple techniques. You'll need a ruler, a pencil and some way of measuring right angles. You might want to use this technique to know where to drill th
Open a blank layer above this, and press CTRL+SHIFT+ALT+E to create a stamp visible layer, which is a composite of the subjacent layers. Open a blank layer above this and drag out a smaller circle. Activate the move tool, and nudge into position with the move tool, and resi...
First of all, the rules. Athletes throw a metal disc weighing 2kg for men (22cm in diameter) and 1kg (18cm in diameter) for women, as far as possible while remaining inside a 2.5-metre diameter circle. In order for the throw to be measured, the discus must land inside a marked sect...