Bradley’s t. v. screen is 15 feet by 20 feet. he wants to put new cover on the t. v. screen that costs $25 per square foot. how much will it cost bradley to cover his t. v. screen?

rectangle: 9 1/8 x 4 1/9 = 37 37/72in

parallelogram: b times h= 10.3 x 6.2 = 63.86

trapezoid: a+b/2 times h= 42.5

volume of prism: l times w times h= 36

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.