Friday

December 19, 2014

December 19, 2014

Posted by **yanet** on Sunday, August 24, 2008 at 10:35pm.

- geometry -
**Reiny**, Sunday, August 24, 2008 at 10:57pmlet the base be x units long, where x is a positive number

then the height is 4x units long

Area of triangle = 1/2 base x height

18 = 1/2(x)(4x)

9 = x^2

x = 3

so .....

**Answer this Question**

**Related Questions**

geometry - the area of a triangle is 338 square yards. the height of the ...

GeOmEtRy!!! - a triangle has an area of 35 square inches. The base of the ...

geometry - If the height of a triangle is one inch more than twice its base, and...

geometry - the area of a triangle is 147 square inches and its height is 1.5 ...

geometry - A triangle's base is 14 inches less than 2 times its height. If h ...

Algebra II - The height of a right triangle is 7 inches greater than the length ...

math - i have trouble finding the answer to this and how to srt. there is a ...

Math - The area A of a triangle is given by the formula A=1/2bh If the base of ...

Math - The area A of a triangle is given by the formula A=1/2bh If the base of ...

honors algebra - the area of a triangle is 105 square feet. the height is two ...