Please helpp asapp pls

The answer to your question is 240 π in²

Step-by-step explanation:

Data

radius = 8 in

height = 11 in

Formula

Area 1 = 2πrh

Area 2 = πr²

Total area = A1 + A2

-Substitution

Area 1 = 2(8)(11)π

-Simplifying

          = 176π in²

-Substitution

Area 2 = (8)²π

-Simplifying

           = 64π in²

-Total area

Area = 176π + 64π

        = 240π in²

step-by-step explanation:

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

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true