Find the area of the parallelogram?

Find the area of the parallelogram spanned by the vectors <1, 0, -1> and <-2, 2, 0>. I have troubles with dot products.

1 Answer | 0 Votes | Sun from Los Angeles, CA 5/20/2013

Find the area of the triangle?

Find the area of the triangle with vertices A(2, 1), B(5, 3), and C(6, 4).

2 Answers | 0 Votes | Sun from Los Angeles, CA 5/5/2013

If perimeter is 16 inches what is area

Find the area

4 Answers | 0 Votes | Michelle from Katy, TX 3/8/2013

Find the area of the parallelogram amdc. Round to the nearest tenth. Segment AB is perpendicular to segment CD. MD = 12mm AB = 6mm BD = 20mm

1 Answer | 0 Votes | Casey from Wichita Falls, TX 2/19/2013

Can anyone help me with this Measuring Area & Volume study guide?

A cube has a volume of 6 cubic centimeters. If all side lengths are doubled,what is the volume of the new cube? A rectangular prism has a volume of 32 cubic feet. What is the new volume if...

2 Answers | 0 Votes | Courtney from Greenville, SC 2/1/2013

What is the Length and Width of a rectangle when the area equals 19460 square feet where Length = L and Width = (5/8)L ?

To find the area of a rectangle the equation is A=L*W; where A = area, L=Length, and W=Width. If I know that A=19,460 Ft squared and I also know that the width is 5/8 (five eighths) of the...

1 Answer | 0 Votes | Chad from Hartland, WI 1/16/2013

(3x+9/2x-6)•(4x+4/x+3)

write a simplified expression for the area of the rectangle. State all restrictions on x

3 Answers | 0 Votes | Brosky from Huntersville, NC 1/13/2013

I need help on finding the Circumference and Area of Circles.

I need help on this, my math teacher is not a very good teacher when it comes to teaching. Please explain this to me. This > π < is the pi symbol. Thanks! Solve using: C = 2πr = πd or...

7 Answers | 0 Votes | Courtney from Greenville, SC 1/9/2013