Respuesta :

Answer:

I think the answer is 28

Step-by-step explanation:

I hope this helps you good luck :)

Base is square

  • SA=Area of base+3/2base×height

Area of base

[tex]\\ \tt\hookrightarrow side^2=7^2=49in^2[/tex]

  • Height=14in

Surface area

[tex]\\ \tt\hookrightarrow 49+\dfrac{3}{2}(7)(14)[/tex]

[tex]\\ \tt\hookrightarrow 49+3(49)[/tex]

[tex]\\ \tt\hookrightarrow 147+49[/tex]

[tex]\\ \tt\hookrightarrow 196in^2[/tex]

Otras preguntas