Table of Contents
What is the quadrants of a circle?
A quadrant is one-fourth of a circle. When a circle is evenly divided into four sections by two perpendicular lines, each of the four areas is a quadrant. In fact, anything that’s split into four equal parts can be described as being made up of quadrants, like a quadrant of a public park.
What are all 4 quadrants?
The Four Abdominal Quadrants The four quadrants are easy to remember because they consist of a left upper quadrant (LUQ), left lower quadrant (LLQ), right upper quadrant (RUQ), and right lower quadrant (RLQ).
What is the area of quadrant of a circle?
that is, pi (π) multiplied by the radius squared (r2). Now, to calculate the area of a quadrant, divide the area of a circle by 4 (as four quadrants make a circle). We get, Area of a quadrant, A= (πr2)/4 Square units.
How do you find quadrants?
If both x and y are positive, then the point lies in the first quadrant. If x is negative and y is positive, then the point lies in the second quadrant. If both x and y are negative, then the point lies in the third quadrant. If x is positive and y is negative, then the point lies in the fourth quadrant.
What are the 9 quadrants of the abdomen?
The nine regions are smaller than the four abdominopelvic quadrants and include the right hypochondriac, right lumbar, right illiac, epigastric, umbilical, hypogastric (or pubic), left hypochondriac, left lumbar, and left illiac divisions.
What is the formula of quadrant of circle?
The formula for the area of a quadrant is 1/4 × area of a circle or is equal to πr2/4. And the units for area of quadrant is m2, inch2, cm2.
What is the circumference of a quadrant of a circle?
Perimeter of a quadrant of a circle = (π2 + 2)r.
How do you write quadrants?
The x and the y axes divide the plane into four graph quadrants. These are formed by the intersection of the x and y axes and are named as: Quadrant I, II, III, and IV. In words, we call them first, second, third, and fourth quadrant.
How many quadrants are there in a coordinate plane?
four quadrants
The coordinate plane, also known as the coordinate grid, cartesian coordinate system, or Cartesian plane, is constructed by taking a vertical axis, or the y-axis and setting it against a horizontal axis, or the x-axis. This creates a grid with four quadrants.