Posted by **chris** on Sunday, January 2, 2011 at 2:18pm.

If the smaller leg of a 30-60-90 triangle is 4 m, what are the lengths of the longer leg and the hypotenuse?

- geometry -
**Damon**, Sunday, January 2, 2011 at 2:20pm
ratios:

1, sqrt 3, 2

4, 4 sqrt 3, 8

- geometry -
**Henry**, Monday, January 3, 2011 at 6:05pm
hyp. = 4 / sin30 = 8m.

tan30 = Y/X,

tan30 = 4/X,

X = 4/tan30 = 6.93m.

## Answer This Question

## Related Questions

- math - did i do this right? The hypotenuse of a 30 ¨C 60-90 right triangle ...
- math - The shorter leg of a 30°–60°–90° triangle is 10. What are the lengths of ...
- Geometry - The altitude to the hypotenuse of a right triangle ABC divides the ...
- math - The hypotenuse of a right triangle is 1 cm more than twice the shorter ...
- Geometry - The shorter leg of a 30 degree - 60 degree - 90 degree triangle is 10...
- math - Help me I am lost? I do not even know where to start: The shorter leg of ...
- Algebra 1 - A right triangle has 1 leg that is 2" longer than the other leg. the...
- Algebra - The flower garden has the shape of a right triangle. 5ft of a ...
- Math - Each triangle is a 30-60-90 triangle, and the hypotenuse of one triangle ...
- intermediate algebra - A right triangle has two legs and a hypotenuse. One leg ...

More Related Questions