en.wikipedia.org/wiki/Angle_bisector_theorem

In this diagram, BD:DC = AB:AC. In geometry, the angle bisector theorem is
concerned with the relative lengths of the two segments that a triangle's side is
divided into by a line that bisects t...

www.algebra.com/algebra/homework/Triangles/Triangles.faq.question.888736.html

SOLUTION: abc is a right triangle. is side ac=5 and side ab=10 what is the
measure of side bc? Algebra -> Triangles -> SOLUTION: abc is a right triangle. is
side ...

www.jiskha.com/search/index.cgi?query=Triangle ABC is a right triangle. If side AC=5 and side BC=6, What is the measure of side AB which is the hypotenus

If side AC=5 and side AB=10,what is the measure of side ABC? ... In triangle ABC
, D bisects side BC, G bisects side AB, and the points E and F trisect side AC.

gre.magoosh.com/forum/375-in-triangle-abc-the-measure-of-angle-b

Sep 27, 2012 ... Log in · Sign Up. Source: Revised GRE PDF 2nd Ed. Section 5; #24 (p. 82) ... A
triangle with sides of 4, 8, and 11.9 would not be a right triangle.

www.freemathhelp.com/feliz-triangle-inequalities.html

In the following picture of triangle ABC, can the set of numbers given represent
the lengths of the sides of triangle ABC? Side AB = 4, Side BC = 5 and Side AC ...

www.rasmus.is/uk/t/F/Su55k01.htm

It is also common practice to label the side opposite angle A with a small a, the ...
Two triangles are said to be similar if all the angles of one triangle are equal to ...
triangle ABC, AB and BC are 30 cm in length and the third side AC, the base ...
hypotenuse (10 cm) in this triangle is twice the length of the shortest side (5 cm).

www.quora.com/What-are-the-missing-sides-and-angles-of-triangle-ABC-if-Angle-A-is-52-degrees-Side-AB-is-20cm-and-Angle-B-is-58-degrees

Here is the general method to deal with trigonometric problems. There are three
sets of ... B: If you know an angle AND the corresponding opposite side, then use
the ... In triangle ABC in which AB=BC=4cm and angle B= 90 degrees, what is the
.... to figure out equations for the lengths of sides BC and AC (Law of cosines).

www.clarku.edu/~djoyce/trig/right.html

For instance, if a = 10 and b = 24, then c<sup>2</sup> = a<sup>2</sup> + b<sup>2</sup> = 10<sup>2</sup> + 24<sup>2</sup> = 100 + 576 =
676. ... For example, if the side a = 15 and the angle A = 41°, we can use a sine
and ... it–the secant is the line from the center of the circle to the tangent line AC.
... In an oblique triangle ABC, A = 30°, B = 45°, and the perpendicular from C to
AB is...

www.ets.org/s/gre/accessible/GRE_Math_Review_3_Geometry.doc

Note that four of the eight angles in Geometry Figure 5 have the measure xº, and
the .... In right triangle D E F in Geometry Figure 9 above, side E F is the side ....
Also sides AB, BC, and AC in triangle ABC correspond to sides D E, E F, and DF
in .... the length of arc ABC = the fraction 50 over 360, times 10 pi = 25 pi over 18,
...

www.cut-the-knot.org/pythagoras/index.shtml

The theorem this page is devoted to is treated as "If γ = p/2, then a² + b² = c². ...
Similarly, the area BC² of the square on side BC equals that of rectangle BMLD.
.... Proof #10. This and the next 3 proofs came from [PWW]. The triangles in Proof
#3 may be .... On the small side AB add a right-angled triangle ABD similar to
ABC.