15. The perimeter of a triangle is 23 cm. All the side lengths are integers. If...
C code. Write a program to find all the triangles with integer side lengths and a user specified perimeter. Perimeter is the sum of all the sides of the triangle. Integers a, b and c form a triangle if the sum of the lengths of any two sides is greater than the third side. Your program should find all the triples a, b and c where a + b + c is user specified perimeter value. Print each triple only...
Java Please - Design and implement a class Triangle. A constructor should accept the lengths of a triangle’s 3 sides (as integers) and verify that the sum of any 2 sides is greater than the 3rd(i.e., that the 3 sides satisfy the triangle inequality). The constructor should mark the triangle as valid or invalid; do not throw an exception. Provide get and set methods for the 3 sides, and recheck for validity in the set methods. Provide a toString method...
Must be java code Project 2b: CalculatePerimeter You are to write code for the application CalculatePerimeter where the computer calculates and displays the perimeter of a triangle, provided the three double values entered from keyboard input represent a triangle. If they don't, the computer should display the fact that (at least, in the case of non-positive input) one of the values does not form a valid triangle What makes a valid triangle? All sides must be positive and the sum...
Question 9 (5 points) Find the length of the longest side of the triangle if the perimeter is 23. 2x+1 3x-5 4x » 3 units 4 units 12 units 18 units
A triangular lake-front lot has a perimeter of 1300 feet. One side is 100 feet longer than the shortest side, while the third side is twice the length of the shortest side. Find the lengths of all three sides.
3. Let the numbers represent the lengths of the sides of a triangle. Which of the triangles are obtuse triangles? (10 pts) I. 11, 14, 317 II. 7,26,5/30 III 18, 2/19,20 IV. 9,25,27 (a) I, II, and III only (b) I and III only (c) none (d) III only (c) II and IV only SHOW YOUR WORK HERE 4. The length of a diagonal of a square is 16 inches. What is its perimeter? (8 pts) (a) 8/2 in. (b)...
Find the length of the missing side. The triangle is not drawn to scale. 10. Find the value of the variable. If your answer is not an integer, leave it in simplest radical form. 15 13 5 12 Not drawn to scale A. 2 B. 18 C. 25 D. 5 A. S√3 B. 505 53 C. 2 53 D. 2 Find the length of the missing side. Leave your answer in simplest radical form. 8. Use a trigonometric ratio to...
Write the java program: A right triangle can have sides whose lengths are all integers. The set of three integer values for the length of the sides of a triangle is called a Pythagorean triple. The length of the three sides must satisfy the relationship that the sum of the squares of the sides is equal to the square of the hypotenuse. Write a Java application that prompts the user for an integer that represents the largest side value and...
A scalene (all sides different lengths) triangle has an angle of 120 degrees formed by sides of length 15 cm and 25 cm. What is the area of that triangle?
Let a and b be the lengths of the legs of a right triangle, and c be the length of the hypotenuse. Values of two of the three lengths are given. Find the third length. a 8 and b 11 Give the exact value of the third side. The length of the third side is Type an exact answer, using radicals as needed.)