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The existence of parallelogram

**ACFD**almost doesn't matter. The main thing is that ABED and ...1 Answers · Science & Mathematics · 01/08/2012

1. 40 cm2 2. 48 cm2 3. 250 cm2

3 Answers · Science & Mathematics · 30/09/2012

.... d) Because AD || CF and AC || DF,

**ACFD**is a parallelogram. e) vector AC = vec(AB) + vec(BC). ...1 Answers · Science & Mathematics · 10/02/2012

1) Angle C=48 Angle F=132 Angle <CBE =48 Angle <FEB =132 2) BE=(25)^2- (20)^2=625-400=225 BE=15 AB=CB=BE=15 AC=15+15=30 3)Use the...

1 Answers · Science & Mathematics · 21/12/2011

1) angle cba = 48° angle bcf = 48° angle bef = 132° and angle cfe=132° 2)"as shown" I would need a pic of what is shown. I dont know where AC is 3) 5x=3x+40. x=20. 5(20)=100. 100 is the answer. 4) as seen below. Once more I need a picture...

1 Answers · Science & Mathematics · 30/09/2011

The answer is C

2 Answers · Science & Mathematics · 21/09/2011

incomplete question?

1 Answers · Science & Mathematics · 01/12/2011

Angle C = 46 degrees Angle F = 134 degrees (Hint: Angle A is congruent to Angle F) Angle <CBE = 134 degrees Angle <FEB...

1 Answers · Science & Mathematics · 28/08/2010

1) C=46 F=134 CBE=46 FEB=134 2) 20 3) x=2.5 and x=-.5 4) 34+16(2)^.5

4 Answers · Science & Mathematics · 10/04/2010

I assume you have a picture of this. If not, please draw one. Then you would see that angle DEB = angle D = 46 because ABED is an isosceles trapezoid angle FEB = (180 - angleDEB) = 134 because these are supplementary angles angle...

1 Answers · Science & Mathematics · 18/03/2010

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