Who was the south vietnamese opposition group that carried out thousands of assassinations of south vietnamese government officials?
a. dien bien phu
b. ngo dinh diem
c. vietminh
d. vietcong

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2

How are sas and sss used to show that two triangles are congruent?

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i