Question

The longest side of a triangle is twice as long as the shortest side the remaining side is 25cm find the length of the other two sides if the perimeter is 70 cm

Answer 1

Hello There,

There are 3 aspects x,y,z in a triangle. x = Shortest part z = Longest part y = third part provided that y=25; z=2x; x+y+z = 70 subsequently the respond is derived as follows: x+y+z = 70 x+25+2x = 70 3x+25 = 70 3x = 70-25 3x = 40 5 x = 40 5/3 x = 15 consequently the three aspects are x=15cm, y=25cm, and z=30cm And this could be a Scalene Triangle. desire that enables.

2x + x + 25 = 70

3x = 45

x = 15

Longest = 30

Shortest =15

70cm-25cm= 45cm.

45 divided by 3 = 15cm

longest side=30cm

shortest side=15cm

remaining side=25cm

perimeter=70cm

and then u have: 2x + x + 25 = 70

3x = 45

x = 15

Hope this Helps and Have a Nice Day Bye!