Answer:
b)480 cm^2
Step-by-step explanation:
perimeter=(16+12+20) cm
=48 cm
lateral surface area= perimeter × height
=48×10 =480 cm^2
AND?!?
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Answer:
53.2
Step-by-step explanation:
It means without preparation, extemporaneously.
Answer:
Danielle earned $979.75 last week.
Step-by-step explanation: