Question

Assume that the user enters the lengths: a, b, of three sides of a triangle. Prepare an algorithm and a flowchart to find if the triangle is isosceles, equilateral, or scalene.

Answer 1

Algorithm : We check if all the three sides are equal, the triangle is equilateral and we terminate the program. If this is not true we check if a is not equals to b and b is not equals to c i.e. all three sides are different, the triangle is scalene and we terminate the program. If this is not true, the triangle is isosceles and the program ends.

Flowchart :

Solution START Enter a, b, c No a--b and a SC 2 LYES fint "Equilatera" Punt isosceles" & No afab omd a fac YES Print "Scalene" END

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