What is the area of the regular pentagon with 5 inch sides and an apothem that measures 4.2 inches?

Find the value of x. give reasons to justify your solutions! c ∈ ae

Which shows a reasonable estimation for 124% of 42 using the distributive property?

Given that δabc is similar to δdef, which is a possible trigonometric ratio for ∠d? a) tan d = 24 30 b) tan d = 30 24 c) tan d = 18 24 d) tan d = 24 18