Question

Python Вычислить периметр и площадь прямоугольного треугольника по длинам а и b двух катетов.

Answer 1

a, b = (float(i) for i in input().split())
c = (a*a+b*b)**0.5
P = a + b + c
S = 1/2 * a * b;
print('P = ',P,'\nS = ',S)

Answer 2

Calculating the Perimeter and Area of a Right-Angled Triangle in Python

To calculate the perimeter and area of a right-angled triangle in Python, you can use the following formulas:

1. Perimeter (P): - The perimeter of a right-angled triangle is the sum of the lengths of its three sides. - For a right-angled triangle with sides of length a, b, and c, where c is the hypotenuse, the perimeter can be calculated using the formula: P = a + b + c.

2. Area (A): - The area of a right-angled triangle can be calculated using the formula: A = 0.5 * base * height, where the base and height are the two shorter sides of the triangle.

Now, let's calculate the perimeter and area of a right-angled triangle with sides of length a and b.

The length of the hypotenuse (c) can be calculated using the Pythagorean theorem: c = sqrt(a^2 + b^2).

Using the given lengths of the two shorter sides (a and b), we can calculate the perimeter and area of the right-angled triangle in Python.

import math

# Given lengths of the two shorter sides
a = 3
b = 4

# Calculate the length of the hypotenuse (c) using the Pythagorean theorem
c = math.sqrt(a2 + b2)

# Calculate the perimeter
perimeter = a + b + c

# Calculate the area
area = 0.5 * a * b

print("Perimeter:", perimeter)
print("Area:", area)

The above Python code calculates the perimeter and area of a right-angled triangle with sides of length a = 3 and b = 4.

Perimeter: 12.0 Area: 6.0

These are the calculated values for the perimeter and area of the right-angled triangle based on the given lengths of the two shorter sides.