Use Geometric Reasoning rather than Integration
Harry_the_cat Elite Member Joined Mar 16, 2016 Messages 3,760 Oct 11, 2022 #2 Have you at least drawn a diagram and answered 4.1?
Steven G Elite Member Joined Dec 30, 2014 Messages 14,561 Oct 11, 2022 #3 Big Hint: The area of a rectangle is base times height. Now do 4.1 and 4.2 using this hint. Big Hint #2: The area of a triangle is 1/2 times the base times the height. Big Hint # 3: The area of a circle is pi*r^2
Big Hint: The area of a rectangle is base times height. Now do 4.1 and 4.2 using this hint. Big Hint #2: The area of a triangle is 1/2 times the base times the height. Big Hint # 3: The area of a circle is pi*r^2
