Question

find the surface area of the prism using the net. what is the area of the bottom rectangle? front and back: triangles 64 cm² side rectangles: 72 cm² bottom rectangle: ? cm² surface area cm

Explanation:

Step1: Identify rectangle's dimensions

The bottom rectangle has length 9 cm and width 4 cm.

Step2: Apply area formula

The area formula for a rectangle is $A = l\times w$, where $l = 9$ cm and $w = 4$ cm. So $A=9\times4$.

Answer:

$36$ cm$^{2}$