Trig integrals Quiz

Name: ______________________   Date: __________   Score: ____ / 4

4 questions. Calculator allowed. Show your working. steplyclass.com/calculus-2/trig-integrals/quiz/

1. 1

   Evaluate ∫ from 0 to π of sin² x dx
   1. A) 0.157
   2. B) 1.57
   3. C) 15.7
   4. D) 1570

2. 2

   Evaluate ∫ from 0 to π/2 of cos³ x dx

   Answer: ____________________

3. 3

   Evaluate ∫ from 0 to 2π of cos² x dx
   1. A) 3140
   2. B) 0.314
   3. C) 3.14
   4. D) 31.4

4. 4

   Evaluate ∫ from 0 to π of sin³ x dx

   Answer: ____________________