Table of Contents
Semicircle – Introduction, Formula, Properties, Solved Examples & FAQs
What is a semicircle?
A semicircle is a shape that is created when you draw a half circle. A semicircle has only one curved side and is missing the other half of the circle.
What do you mean by the perimeter of a semicircle?
The perimeter of a semicircle is the distance around the edge of the semicircle.
What do you mean by the area of a semicircle?
The area of a semicircle is the area of a half-circle. It is found by taking the radius of the semicircle and multiplying it by pi, or 3.14.
What do you mean by the circumference of a semicircle?
The circumference of a semicircle is the length of the arc of the semicircle.
What do you mean by the angle inscribed in a semicircle?
The angle inscribed in a semicircle is the angle formed by two radii of the semicircle.
Formulas to Remember
The Quadratic Formula
The Quadratic Formula is a mathematical equation that is used to solve quadratic equations.
The Quadratic Formula is written as:
\[ ax^2 + bx + c = 0 \]
Where:
a is the coefficient of the x^2 term
b is the coefficient of the x term
c is the constant term
Solved Questions
What is the best way to prevent cavities?
The best way to prevent cavities is to brush your teeth with a fluoride toothpaste at least twice a day, floss once a day, and see your dentist for a check-up at least twice a year.
