Answer:
-10
Step-by-step explanation:
Answer is a rectangle
paralel and a rectantular prism
the rectangular prism is made up of many recatngles stacked on top of each other
by cutting paralell to the base, you get one of those recatneles
Answer:
This is a right triangle
Step-by-step explanation:
We can check if this is a right triangle by using the Pythagorean theorem
a^2 +b^2 = c^2 where a and b are the legs and c is the hypotenuse
3^2+4^2 = 5^2
9+16 = 25
25=25
This is true so it is a right triangle