Saturday

April 18, 2015

April 18, 2015

Posted by **rishabh** on Saturday, September 4, 2010 at 10:19am.

- geometry -
**drwls**, Saturday, September 4, 2010 at 10:57amSince the sides are in a 3:4:5 ratio, it is a right triangle. The right angle is between the sides with lengths 9 and 12.

The smallest angle is

A = sin^-1(3/5) = 36.87 degrees.

The perpendicular to the hypotenuse is

12 sin A = 12*sin36.87 = 12*0.6 = 7.2 cm

**Answer this Question**

**Related Questions**

math - 3cm triangle,9cm triangle, 27cm triangle, If the pattern continues,and a ...

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

geometry - A segment that is a units long makes a C-degree angle with a segment ...

MATHS-geometry - how do you draw an obtuse angle triangle, construct the ...

geometry - the sides of a triangle is 9,12,15cm..Find the sides of a similar ...

geometry/math pls help - The lengths of segments PQ and PR are 8 inches and 5 ...

Math - Each side of a triangle ABC is 75 units long. Point D is the foot of the ...

Algebra 2 - Find the dimensions and area of the largest rectangle that can be ...

geometry - A parallelogram has sides 15cm and 18cm.The height corresponding to a...

Geometry B - Find the exact length of the altitude drawn to the hypotenuse. Do ...