Calculate the area of this trapezium.
6 cm
4 cm
5 cm
8 cm

Look at attachment. has all info needed. need

Through non-collinear points there is exactly one plane.

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.