Respuesta :

popalabdulqayou
A)
lets V be the volume and a width, b the base and h height, s the hypotenuse and A the surface area:

V=1/2abh

V=1/2(5.6)(4.6)(7) = 19.16 inch³

B) A=bh+2ls+lb

A=5(7)+2(5.6)(4.6)+(5.6)(5)= 114.52in²