What is the perimeter of a triangle with a 10 inch length and 21 inch width (on both sides)?

52 inches

Step-by-step explanation:]

Step one:

given data

Length of one side= 10inch

Width of the other two sides= 21 inches

Step two:

The perimeter of the triangle is given as

P= L+W+W

P=10+21+21

P=52 inches

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .