8) Area of a triangle equals 1/2 times base times height. The height in this case is 17, and the base is 74.
1/2 x 17 x 74 = 1/2 x 1258 = 629
Final answer: 629 [tex] ft^{2} [/tex]
9)Area of a parallelogram equals base times height. Multiply 471.5 by 21.3.
The final answer should be 10042.95
Final answer: 10042.95
