3 years ago

Sorry I forgot to set the last questions as fifty points. Same quesion as before radius, height, and lateral area

Mathematics

1 answer:

Rainbow [258]3 years ago

4 0

R = √10
h = √40 = 2√10
lateral area = 2 pi r h = 2 pi √10 2√10 = 40 pi = 125.6 units^2

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