If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2

168

The area of a triangle is b×h/2

The area of the triangle is 5×6/2=15

There are four so that's 60

The four sides of the rectangular prism is 18 since there are four that's 72. The bottom is 36=6×6

36+72+60=168

Step-by-step explanation:

The surface area of the figure is 177.9714.. units²

Step-by-step explanation:

According to the given diagram, the top part is a square pyramid with each edge length of base as and height as .

So, the lateral surface area of the pyramid  

Now, the bottom part is a square prism with length of edge of base as and height as .

So, the total surface area of four side faces   and the area of base  

Thus, the total surface area of the figure:  

Given that,

Plugging these values

So, the surface area of the figure is 177.9714.. units²