Which equation can be used to calculate the surface area of the triangular prism net show below? The net of a rectangular prism. The rectangular sides are 10 centimeters by 13 centimeters, 10 centimeters by 12 centimeters, and 10 centimeters by 5 centimeters. The triangular sides have a base of 5 centimeters and height of 12 centimeters.

a)Surface Area = (one-half) (5) (12) + (5) (10) + (12) (10) + (13) (10)

Complete Question:

[Not drawn to scale]

a)Surface Area = (one-half) (5) (12) + (5) (10) + (12) (10) + (13) (10)

b)Surface Area = (one-half) (5) (13) + (one-half) (5) (13) + (13) (10) + (12) (10)

c)Surface Area = (2) (5) (13) + (5) (10) + (13) (10) + (12) (10)

d )Surface Area = (one-half) (5) (12) + (one-half) (5) (12) + (5) (10) + (12) (10) + (13) (10)

See attachment for the figure.

Step-by-step explanation:

The surface area of the rectangular prism is:  

Hence, the answer is A.

42

step-by-step explanation:

256/6=42