Use python Use basic format 100%Exercise 1:Write a python program that reads from a text file whose name is provided by the user andincluding lines relating to the dimensions of three kinds of shapes: Circle, Triangle, Trapezoid(see figure below for a sample input file). For each shape compute and display its area:- Triangle area = base X height.2A Circle area = n radius?.- Trapezoid area = (base , + base,)X height.2Your program should consider the following erroneous cases:• The file does not open/existThe format of the data in the file is incorrect (e.g. shape name = 'Polygon'), the shape'sI dimensions are incorrect (e.g. negative value or number of values for a trapezoid notequal to 3: base,, base, and height, or), in which case RuntimeError exception shouldbe raised and the processing should continue.48ShapeAreaTriangle:Circle: -10501200.00>> invalid dimension770.00TriangleTrapezoid: 10 12 70Trapezoid:32CircleTrapezoidTrapezoid>> missing data.Sample input fileSample output

Program plan: Read and check for the input file Check for the input content of the file and…

Write a python program that reads from a text file whose name is provided by the user and including lines relating to the dimensions of three kinds of shapes: Circle, Triangle, Trapezoid (see figure below for a sample input file). For each shape compute and display its area:

Write a python program that reads from a text file whose name is provided by the user and including lines relating to the dimensions of three kinds of shapes: Circle, Triangle, Trapezoid (see figure below for a sample input file). For each shape compute and display its area:

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Use python Use basic format

100%
Exercise 1:
Write a python program that reads from a text file whose name is provided by the user and
including lines relating to the dimensions of three kinds of shapes: Circle, Triangle, Trapezoid
(see figure below for a sample input file). For each shape compute and display its area:
- Triangle area = base X height.
2
A Circle area = n radius?.
- Trapezoid area = (base , + base,)X height.
2
Your program should consider the following erroneous cases:
• The file does not open/exist
The format of the data in the file is incorrect (e.g. shape name = 'Polygon'), the shape's
I dimensions are incorrect (e.g. negative value or number of values for a trapezoid not
equal to 3: base,, base, and height, or), in which case RuntimeError exception should
be raised and the processing should continue.
48
Shape
Area
Triangle:
Circle: -10
50
1200.00
>> invalid dimension
770.00
Triangle
Trapezoid: 10 12 70
Trapezoid:
32
Circle
Trapezoid
Trapezoid
>> missing data.
Sample input file
Sample output

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