Help!! A frame of a house is being built. The face of the roof is shown as follows, where BA=AC and BD=20 feet. What is the measure of DC¯¯¯¯¯¯¯¯?

complete the steps to find the area of the trapezoid.

area of rectangle = 256   square units

area of triangle 1 = 24  square units

area of triangle 2 = 16  square units

area of triangle 3 =   96 square units

area of trapezoid = 120  square units

step-by-step explanation:

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.

the answer is d

hope this