contestada

What is the surface area of this right rectangular prism? A rectangular prism with a length of 5 centimeters, a width of 4 centimeters, and a height of 7 centimeters.

Respuesta :

WhyIsMathsMaths

Answer:

166 centimetres squared

Step-by-step explanation:

First surface = 5x4 = 20

First Surface x 2 (because there are two) = 40

Second Surface = 5x7 = 35

Second Surface x 2 (because there are two) = 70

Third Surface = 7x4 = 28

Third Surface x 2 (because there are two) = 56

56 + 40 + 70 = 166

Hope that helped!!! k

Otras preguntas