Write a C programs that reads three sides of a triangle and then: 1) determines if these numbers give you a "valid" triangle 2) uses a formula to calculate the area. For above 1 and 2 you must write a...

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Extracted text: Write a C programs that reads three sides of a triangle and then: 1) determines if these numbers give you a "valid" triangle 2) uses a formula to calculate the area. For above 1 and 2 you must write a function. Stu- Use these example numbers as minimum to test your program: 10,10,20 10.12.20 HINT: Partial code for 1) bool is_Valid(double side1, double side2, double side3) { if( side1 + side2 > side3 && ..... MacBook Air 吕0 888 DII F2 F3 F4 F5 F6 F7 F8 @ 23 $ & 3 4 7 W E R Y * 00 LI