Given sides of length a, b, c, the area of a triangle may be calculated as...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Given sides of length a, b, c, the area of a triangle may be calculated as follows (Heron's formula): s=(a+b+c)/2 Area-sqrt(s*(s-a)*(s-b)*(s-c)) Write a program called 'triangle. java' that asks the user to enter the lengths of the three sides of a triangle, and that calculates and prints the area. Sample IO: Enter the length of the first side: 3 Enter the length of the second side: 4 Enter the length of the third side: 5 The area of the triangle with sides of length 3 and 4 and 5 is 6.0. HINT: Say you wanted to find the square root of 121 - how would you go about this? In Java (and many other languages), there are built-in functions that can perform such calculations for you. The function to find a square root is 'Math.sqrt' ('sqrt' in the 'Math' library). Given sides of length a, b, c, the area of a triangle may be calculated as follows (Heron's formula): s=(a+b+c)/2 Area-sqrt(s*(s-a)*(s-b)*(s-c)) Write a program called 'triangle. java' that asks the user to enter the lengths of the three sides of a triangle, and that calculates and prints the area. Sample IO: Enter the length of the first side: 3 Enter the length of the second side: 4 Enter the length of the third side: 5 The area of the triangle with sides of length 3 and 4 and 5 is 6.0. HINT: Say you wanted to find the square root of 121 - how would you go about this? In Java (and many other languages), there are built-in functions that can perform such calculations for you. The function to find a square root is 'Math.sqrt' ('sqrt' in the 'Math' library).
Expert Answer:
Answer rating: 100% (QA)
Sure heres a trianglejava program that calculates the area o... View the full answer
Related Book For
Posted Date:
Students also viewed these programming questions
-
On December 31, 2019, Teal Inc. borrowed $4,140,000 at 13% payable annually to finance the construction of a new building. In 2020, the company made the following expenditures related to this...
-
Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...
-
Q1. You have identified a market opportunity for home media players that would cater for older members of the population. Many older people have difficulty in understanding the operating principles...
-
In a world so divided in so many ways, sustainable economic development on a global scale will amount to nothing but a figment of human imagination or, to put it mildly, just wishful thinking. Do you...
-
Consider the relation instance STUDENT (Major, Stu_id, Activity, Name, Phone) a. Identify all multi-valued dependencies in STUDENT. b. Describe insertion, deletion, and update anomalies that...
-
Q3.Find both the UNA Euronext closing price with the ULVR LSE closing price as at 2 July 2015 and enter it here in the following format. Closing price of UNA on 2 July 2015 was Euro - (to two decimal...
-
Following a series of hostile acquisitions in the global steel industry, Nippon Steel Corporation announced the implementation of a poison-pill plan designed to fend off any hostile takeover bids for...
-
The following section is taken from Hardesty's balance sheet at December 31, 2016. Current liabilities Interest payable ............................................... $ 40,000 Long-term liabilities...
-
Explain how the Multimedia item supported or enhanced your answer. List three causes of a favorable direct materials price variance.
-
Topic 3: Founs Ons Of Algebra Yse The Rule 5n- 2 To Complete The Missing In The Input-Output Table Below 2. Entries Input Output 0 -2 4 48 20 Please show work.
-
Which of the following statements is true? a. A bagging ensemble is more computationally expensive than a boosting ensemble. b. An ensemble method requires a collection of strong, stable individual...
-
Why is it generally a good idea to prune a full regression tree? a. A full regression tree is too large to visualize. b. A full regression tree typically overfits the training data and pruning the...
-
When splitting a node of a regression tree into two subsets, how are the variable and its split value determined? a. At each step, the variable and its split value that are selected result in the...
-
Why is the k-nearest neighbors regression called a lazy learner? a. Because k-nearest neighbors does not have embedded feature selection. b. Because the k-nearest neighbors regression requires the...
-
What is a benefit of k-fold cross-validation over the static holdout method? a. The k-fold cross-validation method is computationally faster. b. The k-fold cross-validation method is easier to...
-
Consider the following model y = c+I+G+x-m Where: c = a + byd M = m +m i. 11. Derive the multiplier assuming tax to be lump-sum. (5 marks) Assuming that tax is a function of income, determine the...
-
Q:1 Take any product or service offered in Pakistan and apply all determinents of customer Perceived value ?
-
What are decreasing-cost industries?
-
What is productive efficiency?
-
In long-run equilibrium under perfect competition, price does not equal which of the following? a. Long-run marginal cost b. Minimum average total cost c. Average fixed cost d. Marginal revenue e....
Study smarter with the SolutionInn App