Tuesday

January 27, 2015

January 27, 2015

Posted by **james** on Tuesday, May 18, 2010 at 4:59pm.

- triginometry -
**Reiny**, Tuesday, May 18, 2010 at 5:23pmby Pythagoras

c^2 = 12^2 + 5^2

c = 13

so cos T = 12/13

- triginometry -
**james**, Tuesday, May 18, 2010 at 5:24pmthanks

**Answer this Question**

**Related Questions**

math - the verticies of triangle R(0,12), S(-6,6), and T(4,8). write in slope-...

Geometry - Triangle UVW is the pre-image of triangle RST with a scale factor of ...

math (please help)! - Geometry ***(PLEASE CHECK MY ANSWER)*** 1. If triangle RST...

algebra - graph triangle rst with vertices r(-1,3),s(4,-2), t(2,-5) Draw the ...

Geometry - Write an indirect proof that an obtuse triangle does not have a right...

Math - Triangle RST, RS = 30 centimeters, measure of angle T = 105, and measure ...

trig - Please answer b)only a) If a triangle has angles of 35 and 65 degrees, ...

trig - Find all angles of a right triangle triangle RST given that r = 18 cm and...

trigonometry - in triangle abc, angle c is a right angle, AC=8,Bc=15 and AB=17 a...

geometry - If you had two triangles, triangle RST and triangle UVW, and in ...