Question

PUNCTELE A,B SI C SUNT COLINIARE.AFLATI LUNGIMEA SEGMENTUL AB,DACA:A.AC=70CM,BC=43CM;B.AC=113CM,BC=188CM;C.AC=37,7CM,BC=28,9CM;D.AC=55,5CM,BC=56,7CM.

Answer 1

Răspuns:

A. AB=70-43=27

B. AB=188-113=75

C. AB=37,7-28,9=8,8

D. AB=56,7-55,5=1,2