Find what is the Volume & Surface Area of Triangular Prism for l = 40, w = 20 & h = 15
The volume(v) of a triangular prism is and surface area is for the given dimentions length = 40, width = 20 & height = 15, refer the calculation summary and work with steps for detailed explanation.| Calculation Summary | |
|---|---|
| Length | 40 in |
| Width | 20 in |
| Height | 15 in |
| Volume V | 6000 in³ |
| Surface Area | 3400 in² |
Work with Steps to Find Volume of Triangular Prism for l = 40, w = 20 & h = 15
Question:
The length, width & height of a triangular prism measured as 40 inches, 20 inches and 15 inches respectively, find what is the volume and the surface area of that prism?
workout :The length, width & height of a triangular prism measured as 40 inches, 20 inches and 15 inches respectively, find what is the volume and the surface area of that prism?
step 1 Address the formula, input parameters and values
Length = 40 in
Width = 20 in
Height = 15 in
step 2 Apply length, width and height values in below volume formula
Volume V = lwh/2
= 40 x 20 x 15/2in³
= 12000/2in³
Volume V = 6000 in³
step 3 Apply length, width and height values in below surface area formula
Surface Area = 2lw + 2(l + w)h
= 2 x 40 x 20 + 2 x (40 + 20) x 15 in²
= 1600 + (2 x 60 x 15) in²
= 1600 + 1800 in²
Surface Area = 3400 in²
