Wednesday

January 28, 2015

January 28, 2015

Posted by **Anonymous** on Monday, June 20, 2011 at 1:40pm.

- geometry -
**Henry**, Monday, June 20, 2011 at 8:29pmI am assuming this nis a rt triangle.

a^2 + b^2 = c^2.

a^2 + (12)^2 = (18)^2,

a^2 = (18)^2 - (12)^2 = 180,

a = 13.4 in.

**Answer this Question**

**Related Questions**

Geometry - Find the values of the variables and the lengths of the sides of this...

geometry - in a triangle the middle length side is 3 more than the shortest side...

geometry - in the digram below,prove that trianglel lmn is similar to trangle ...

Physics - Suppose you are asked to determine the perimeter of a seven-sided ...

geometry - the perimeter of a triangle is 59 inches. the longest side is 11 ...

Math help! - Which of the triangles described in the table is a right triangle. ...

geometry - What value of x would make these pentagons similar? Side A= 21 Side B...

Geometry - find the lengths of the sides of a triangle whose perimeter is 37. ...

Geometry - In a triangle with integer side lengths, one side is three times as ...

8th grade - Please help me how you get the answer. PLEASE I NEED HELP. A ...