2 years ago

HELP this is an end of year exam and i got a 64 the first time

Mathematics

2 answers:

aksik [14]2 years ago

5 0

Answer:

81 feet

Step-by-step explanation:

i got it right on edge

Zinaida [17]2 years ago

3 0

Answer:

(D) 81 feet

Step-by-step explanation:

From the figure drawn, it is given that AB is parallel to DE, in ΔABC and ΔCDE, we have

∠BAC=∠DEC(Alternate angles)

∠ACB=∠DCE(Vertically opposite angles)

Thus, by AA rule, ΔABC is similar to ΔCDE.

Since the line connecting from the whales to the sharks is parallel to the line connecting from the penguins to the fish tanks, the triangles shown in the figure are similar. Using the property of similar triangles.

Hope this helped!!!

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