Area = b*h and in some cases * 2 so you need to do this, 64*52 + 40*28= 4448 yd2
4:5 because a quadrilateral has 4 sides and a pentagon has 5 sides
Answer:
3x^2
Step-by-step explanation:
The missing term is the product of x and 3x.
x * 3x = 3x^2
Answer: 3x^2
Use the quadratic formula to get
x= -11.24188336 or -15.17240236
