Answer:
see explanation
Step-by-step explanation:
The diagonals of a parallelogram bisect each other , then
CO = OA = b
DO = OB = a
(a)
CA = CO + OA = b + b = 2b
(b)
DC = DO + OC = a - b
(c)
CB = CO + OB = b + a = a + b
Answer:
Step-by-step explanation:
The formula for finding the area of a trapezoid is: sum of bases*height*1/2
By plugging in the information that we already have, we know: (119+65)*height*1/2=5658
184*1/2*height=5658
92*height=5658
height=61.5cm.
Check:
119+65=184
184*61.5=11316
11316*1/2=5658
Answer:
STOP CHEATING ON AOPS WORK!!!!
Step-by-step explanation:
1. pay attention in class
2. ask message board if you need to
3. stop googling answers
4. you paid lots of money for this course so its all going to waste now thanks to your laziness you ugly piece of sH*t
