triangles - Letstute
... sides of a triangle in the same ratio, then the line is parallel to the third side. If in Fig. 1, in ABC, a line ‘l’ intersects AB at D and AC at E such that , then DE BC. CRITERIA FOR SIMILARITY OF TRIANGLES: If in two triangles, corresponding angles are equal, then their corresponding sides are ...
... sides of a triangle in the same ratio, then the line is parallel to the third side. If in Fig. 1, in ABC, a line ‘l’ intersects AB at D and AC at E such that , then DE BC. CRITERIA FOR SIMILARITY OF TRIANGLES: If in two triangles, corresponding angles are equal, then their corresponding sides are ...
Book of Postulates and theorems
... Chapter 5 • Theorem 5.14- SSS Inequality- if two sides of a triangle are congruent to two sides of another triangle and the third side in one triangle is longer than the third side in the other, then the angle between the pair of congruent sides in the first triangle is greater than the correspondi ...
... Chapter 5 • Theorem 5.14- SSS Inequality- if two sides of a triangle are congruent to two sides of another triangle and the third side in one triangle is longer than the third side in the other, then the angle between the pair of congruent sides in the first triangle is greater than the correspondi ...
