Question

2. The area of a triangle whose two sides are 18 cm and 24 cm and the perimeter
is 72 cm is​

Answer 1

Answer:

perimeter =

Step-by-step explanation:

perimeter = side1 +side2 +side3

perimeter= 18+24+ side3

perimeter=42+ side3

73 cm-42 = side3

31cm = side3