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doucer1
Group Title
A triangular prism has a volume of 10 cm3. If each dimension of the prism is multiplied by four, what is the new volume of the prism?
320 cm3
80 cm3
160 cm3
640 cm3
 2 years ago
 2 years ago
doucer1 Group Title
A triangular prism has a volume of 10 cm3. If each dimension of the prism is multiplied by four, what is the new volume of the prism? 320 cm3 80 cm3 160 cm3 640 cm3
 2 years ago
 2 years ago

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tiaph Group TitleBest ResponseYou've already chosen the best response.2
Volume of a triangular prism is given by 0.5 * base * height * length = 0.5 *b*h*l given 0.5*b*h*l = 10cm3 each dimension is now 4 times, 0.5 * 4b*4h*4l = (0.5*b*h*l) *4 *4 *4 Substitute 0.5*b*h*l = 10cm3 New Volume= 10*4*4*4= 640cm3
 2 years ago

sunsetlove Group TitleBest ResponseYou've already chosen the best response.2
Tiaph u r doing great to day
 2 years ago
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