the perimeter of a triangle is 60cm two of its side measure 20 cm and 12 cm what is the length of the third side
Answers
Answered by
1
28
Step-by-step explanation:
60-(20+12)
60-32
28
Answered by
1
Step-by-step explanation:
perimeter of a triangle is L+B+H
60=L+20+12
60=L+32
60-32=L
28=L
length is 28cm
Hope it helps...
please mark as brainliest...
Similar questions