Quadrilateral DEFG has vertices at D(6, 1), E(2, 4), F(5, 4) and G(−1, 1). Round answers to the hundredths place (2 decimal places). A) Calculate the area of DEFG Area =
square units

B) Calculate the perimeter of DEFG Perimeter =
units

C) Identify the type of quadrilateral. Choose one: square, rhombus, kite, rectangle, trapezoid

noncoplanar points are points that do not lie on the same line.

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;

the answer for this is 0.25 km. : )