Question

I’m confused on this one

Answer 1

`\sf Hello!`

•
`\sf a = 12\: ft`
•
`\sf b = 10\: ft`
•
`\sf c = 12\: ft`


`\sf Then,`


`\sf Perimeter \: of\: Triangle` :

=
`\sf a + b + c`

=
`\sf 12 + 10 + 12\: ft`

=
`\sf 34\: ft`


`\sf Hence,`

`\sf Perimeter \: of\:the\: Triangle \: is \:34\: ft`

~
`\sf iCarl`

Answer 2

Compare the values they have given you with the diagram. a, b and c are all sides of the triangle they want you to find the perimeter of. Knowing this, all you have to do is add a, b and c. h is not important because you don't count the altitude of a triangle when you calculate perimeter.

12 + 10 + 12 = 34

The perimeter of the triangle is 34 ft.