The tape diagram models the length of two snowboarding trails. Rhe expert trail is 1200 meters long. How long is the beginner trail

Determine whether triangle tjd is congruent to triangle sek  givent (-4,-2), j (0,5), d (1,-1), s (-1,3), e (3,10), k (4,4)and explain the reason.  select one: a. yes, by sssb. no, by aasc. no, by asad. yes, by sas

What is r i 4.5+10r=-6.5 with work pls

An object in geometry with no width, length or height is a(n):