Which form of punctuation is best suited for non-restrictive clauses that may include surprising information? i will give brainiest. and you get 100 points. Commas
Dashes
Parentheses
No punctuation

578

Explanation:

Answer/Explanation:

A nonrestrictive clause offers extra information about something you have mentioned in a sentence, but the information isn't essential to identify the thing you're talking about. Nonrestrictive clauses are usually introduced by which or who and should be set off by commas

perimeter = 2l +2w, divide total perimeter by 2 for total length of 1 side and 1 width

172/2 = 86 (  total for 1 side and 1 width)

86-24 = 62 (since length is 24 ft longer subtract 24 then divide by 2 for width)

62/2 = 31

width = 31 feet

length = 31 +24 = 55 feet

check: 31*2 = 62, 55*2 = 110,  110+62 = 172