The solid shown has two square faces and four rectangula faces
A plane intersects the solid at vertices R, S, T, and U. What is the shape of this plane

c

step-by-step explanation:

at least i think its

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

its a, i had the same answer, its from study island right

step-by-step explanation:

it goes right