Wednesday

August 20, 2014

August 20, 2014

Posted by **Angel** on Monday, November 28, 2011 at 6:30pm.

- geometry -
**MathMate**, Monday, November 28, 2011 at 6:36pmArea of trapezoid

=(sum of bases)*height

Here you have

209 = (15+23)*height

What would be the height?

- geometry - correction -
**Steve**, Monday, November 28, 2011 at 7:11pmarea is (sum of bases)/2 * height

- geometry -
**MathMate**, Monday, November 28, 2011 at 7:19pmThank you Steve.

- geometry -
**Steve**, Monday, November 28, 2011 at 7:27pmnp. I've made plenty of typos/slips myself.

**Related Questions**

algebra - A landscaper is designing a flower garden in the shape of a trapezoid...

geometry - Pyramid has a base 6 yards X 6yards. Its height is 4 yards. Volume= ...

math - isosceles trapezoid with a perimeter of 52 yards the measure of one base ...

8th grade math - What is the area.in square yards of a rectangular Field that is...

Math 116 - On three consecutive passes, a football team gains 8 yards, lose 26 ...

geometry - A triangel has sides 36 5/6 yards, 33 4/5 yards, 17 9/10 yards. What ...

Geometry - 1. What is the base and the height of the rectangle if the area is ...

geometry - A farmer has a triangular field with sides that measure 120 yards, ...

Geometry - Find the surface area of a right octagonal pyramid with height 2.5 ...

math - 27.What is the circumference of the circle below with a radius of 6yd. A....