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3 years ago

A candy bar box is in the shape of a triangular prism. The volume of the box is 1,200 cubic centimeters.

Mathematics

1 answer:

Anna35 [415]3 years ago

5 0

Part A:

13²-5²=c

169-25=144

√144=12

Your height is 12.

Part B:

Base:

20(10)=200

Two triangular faces:

5(13)=65

65(2)=130

Rectangular faces:

20(13)=260

260(2)=520

200+130+520=850

They would need 850 cm of cardboard.

Hope this helps! Have an amazing day!

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Let's check:

$(\frac{3}{4})^6 \times (\frac{16}{9})^5=(\frac{4}{3})^{2+2}$

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Right hand side gives 256/81.

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