This means that this triangle is isosceles. An isosceles triangle has two sides that are congruent (equal) in length. Even if the measurements were not labelled, you would still know it is an ...

The area of the rectangle is 12 cm 2. The area of a rectangle can also be calculated using the following formula. Calculate the area of the large rectangle. \(8 \times (4 + 4 + 4) = 8 \times 12 ...

Prompt the user to enter the lengths of each side of a triangle and then calculate and print the perimeter of the triangle (the sum of all of the side lengths). # Here's a sample run of the program ...

WILL one of your mathematical readers kindly state whether the following empirical formula gives a nearer approximation to the perimeter of an ellipse than that usually given in pocket-books of ...

ap-ssignment-3rd -: Write a Java program to create an abstract class GeometricShape with abstract methods area() and perimeter(). Create subclasses Triangle and Square that extend the GeometricShape ...