Question

the perimeter of a triangle is 76cm.side a of the triangle is twice as long as side b.side c is 1 cm longer than side a. find the length of each side

Answer 1

first you going need to take 76 times 2 and than add 1 cm and the divide by the 3 sides and tha thsould get your answer :0 good luck

Answer 2

a is 2x
b is x
c is 2x plus 1
2x plus x plus 2x plus 1
Combine all terms
5x plus 1
subtract 1
75 divide by 5 = 15
a is 30
b is 15
c is 31