Monday

September 1, 2014

September 1, 2014

Posted by **Please help me!!!!!!!!!!** on Monday, March 21, 2011 at 11:46am.

- math -
**Victoria**, Monday, March 21, 2011 at 2:25pmif it is a special triangle:

-the side opposite to the 30 degree angle is equal to 1

-the side opposite to the 60 degree angle is equal to the square root of 3

-the side opposite to the 90 degree angle is 2

all angles in a triangle need to equal 180 degrees.

i think the angle you are looking for is 20 degrees

but you description isn't clear so i'm not sure

**Answer this Question**

**Related Questions**

math. - in the special right triangle, with the adjacent side equaling 10, and ...

math - on the right triangle, the adjacent side's top is T and the bottom is S. ...

math/geometry - in a right triangle the adjacent is A = 4, the oppisite is B = 5...

Geometry - in a right triangle if the adjacent A = 16, and the hypotenuse C = 20...

math - in a right triangle if the oppisite B = 2 times 5 squared, the adjacent A...

math - in a big right triangle with a small right triangle inside of it. C is ...

inverse trig functions - evaluate the following expressions: tan(sec^-1(5/3)) ...

algebra - There are two similar triangles. The angles are: from top to bottom ...

Math - Geometry - Two right triangles are touching at the tips. The left ...

Pre-Cal(please check) - I have to find the width of a river which is ...