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Rectangular prism

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  • Question 1:
    1 pts
    		Find the surface area of the right, regular, rectangular prism shown on the picture.
    $A=$
  • Question 2:
    1 pts
    		Which of the following expression can be used to find the volume of the right, regular, rectangular prism shown on the picture.
    $A= 5^{2}+4\cdot 5\cdot 13$
    $A= 5^{2}+4\cdot 5\cdot 12$
    $A=2\cdot 5^{2}+4\cdot 5\cdot 13$
    $A=2\cdot 5^{2}+4\cdot 5\cdot 12$
  • Question 3:
    1 pts
    		Which of the following expression can be used to find the volume of the right, regular, rectangular prism shown on the picture.
    $V=\left(4\right)^{2}\cdot 8$
    $V=\left(4\sqrt{3}\right)^{2}\cdot 4$
    $V=\left(2\sqrt{3}\right)^{2}\cdot 8$
    $V=\left(8\right)^{2}\cdot 4$
  • Question 4:
    1 pts
    		If the perimeter of the base of right, regular, rectangular prism shown on the picture is $24cm,$ and the height of the prism is $7 cm,$ then the surface area of that prism is $$2\cdot 36+4\cdot 6\cdot 7=270cm^{2} $$
  • Question 5:
    2 pts
    		Which of the following expression can be used to find the volume of the right, regular, rectangular prism shown on the picture.
    $V=\left(3\sqrt{2}\right)^{2}\cdot 3$
    $V=\left(4\sqrt{2}\right)^{2}\cdot 3$
    $V=\left(3\sqrt{2}\right)^{2}\cdot 6$
    $V=\left(6\sqrt{2}\right)^{2}\cdot 6$
  • Question 6:
    2 pts
    		The following expression can be used to find the arae of the prism shown on the picture whose base is a isosceles trapezoid $$A=\left(2\cdot \dfrac{(8+12)}{2}\cdot 5+4\cdot 12\cdot \sqrt{29}\right)cm^{2}=4\cdot \left(85+6\sqrt{29}\right)cm^{2}$$
  • Question 7:
    2 pts
    		The following expression can be used to find the arae of the prism shown on the picture whose base is a rhombus.$$A=6\cdot 8+4\cdot 5\cdot 7=188cm^{2} $$
  • Question 8:
    2 pts
    		The following expression can be used to find the volume of the prism shown on the picture whose base is a rectangular trapezoid. $$V=12\cdot 12\cdot 12=1728cm^{3}$$
  • Question 9:
    3 pts
    		Find the volume of the prism shown on the picture whose base is a isosceles trapezoid and height of the prism is equal to the median of the trapezoid.
    $V=432cm^{3}$
    $V=342cm^{3}$
    $V=324cm^{3}$
    $V=243cm^{3}$
  • Question 10:
    3 pts
    		Find the volume of the prism shown on the picture whose base is a rectangular trapezoid and the prism height is equal to the height of the trapezoid in the base.
    $V=252cm^{3}$
    $V=522cm^{3}$
    $V=225cm^{3}$
    $V=255cm^{3}$
  • Question 11:
    3 pts
    		Find the volume of the oblique rectangular prism shown on the picture.
    $V=$
  • Question 12:
    3 pts
    		A right, rectangular prism has a length of $x$ meters, width that is $3$ meters longer than the length, and a height of $10$ meters. The volume of the prism is $100$ cubic meters. Find the diagonal of the prism.
    Diagonal$=$

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