Each vertical cross-section of the triangular prism shown below is an isosceles triangle. What is the height, h, of the triangular prism?
Round your answer to the nearest tenth.
The height is
units.

  The height is 3  units.

Step-by-step explanation:

By using the give figure we can form right angle out of the whole figure  with a base of  4  and an hypotenuse of 5.

By using this information we can use the Pythagorean Formula to find the height

a^2 + b^2 =c^2     a= base, b = height and c will be the hypotenuse.

4^2 + b^2 = 5^2     Solve for B

16  + B^2 = 25  

-16               -16

    b^2 = 9    

    b =  

  b  = 3

step-by-step explanation:

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