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Given triangle ABC is similar to triangle DEC. Could you use the proportion 9/10=8.75/EC to determine the measure of EC? If yes, solve for EC. If no, rewrite the proportion and then solve for EC.

Given triangle ABC is similar to triangle DEC Could you use the proportion 910875EC to determine the measure of EC If yes solve for EC If no rewrite the proport class=

Respuesta :

KurdishPotato

Answer:

9.72 approximately

Step-by-step explanation:

Given triangles are similar, to solve 9/10=8.75/EC we cross multiply expressions:

9EC = 87.5 now divide both sides by 9

EC = 9.72 approximately