Sanjay built a dog pen with four straight sides for his new puppy. The sides of the pen measure 7 feet, 9 feet, 6 feet, and 11 feet. What is the shape of the dog pen that Sanjay built? I need answers

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x

it has to have an angle of 90 degrees

10 - 8 = -2

  8 - 6 = -2

etc, so -2 is the common difference

step-by-step explanation: