Answer:
48
Step-by-step explanation:
8x3x2= 48
I can’t see any of the angles there
we know that
the triangle ABC and triangle EDF are congruent triangles-----> given problem
therefore

we know that
the distance between two points is equal to

Step 
<u>Find the distance AB</u>

substitute in the formula of the distance



Step 
<u>Find the distance BC</u>

substitute in the formula of the distance



Step 
<u>Find the distance AC</u>
we know that
the triangle ABC is a right triangle
so
Applying the Pythagorean Theorem

substitute the values in the formula


round to the nearest tenth

therefore



<u>the answer is</u>
The length of the hypotenuse is equal to 
The awnser is c for this one