Thursday

August 21, 2014

August 21, 2014

Posted by **Max** on Wednesday, April 24, 2013 at 10:27pm.

I understand the formula for this is l x w = a

Can you show me the steps?

31m is parael to 31m this would be the height (sides of the U)?? or is this the width?

Length 69m

Width is on the right top of U 23m.

Inside the middle of the U23m

Inside the middle side 12m

So confused can anyone help?

- Math 7th Geometery -
**Reiny**, Thursday, April 25, 2013 at 7:35amI think I got your figure.

I assume that the height of the inside of the U is 12 m

continue those height to the base, you now have 3 rectangles, the two outside ones are equal and are

31 by 23

The smaller one at the base is 23 by (31-12)

or 23 by 19

total area = 2(31)(23) + (23(19)

= 1426 + 437 = 1863

- Math 7th Geometery -
**Max**, Friday, April 26, 2013 at 11:50amyes hieght is 12m

Yes 3 rectangles.

yes two outside ones equal 31 by 23

Yes smaller one at the base is 23m

Yes all right. your awesome! This was a tough one for me. But you helped me see where I was confused.

Thank you so much.

**Related Questions**

math - So, I need to find the area of this shape. It's an irregular shape, and I...

chemistry - Really need help on figuring out the formula for Iron Complex. The ...

geometery - Formula to find the area of a composite figure of a square and a ...

Math - Find the exact value of sin(pi/24) So like i need like the value like ...

Math - Find the exact value of sin(pi/24) So like i need like the value like ...

Math - Can somebody please explain to me how to factor trinomials that contain ...

math ergent please please... - 10.a)Solve the inequality x^3-5x^2+2x+8<0 by i...

math - There are five questions on the section. These questions are for you to ...

physics - two point charges are 10.0 cm apart and have chargeso of 2.0 uC (micro...

Algebra - Simplify the complex rational expression 3/(x+5)+ 6/(x+3) ÷ (3x+13)/(x...