the first option is the correct one
I got you. The answer would be A (Certificate)
1) 14
2) -10
3) 23
Tell me if you need details
15.5
to find the volume of an object, you must multiply the 3d figure's dimensions which is depth, width, length. since the length, depth, and volume are found you must find the width using the expression of [L*D]/V=W