The area of the poster will be 0.68 m². The number of unit squares that cover the surface of a closed-form is the figure's area.
The space filled by a flat form or the surface of an item is known as the area. Square centimeters and other similar units are used to measure area.
Given data;
Height of mom in the photo = 3 inches
Real size of photo=66 inches
Area of the photo = 15 square inches
Where x is the area of the poster, the following proportions might be used to predict how much paper Jermaine will pay for:
Area = width × length
[tex]\frac{Real \ size }{Photo \ size} =\frac{Real \ area}{Photo \ area } \\\\ \frac{66}{3} =\frac{15}{x} \\\ x=0.68 \ m^2[/tex]
Hence,the area of the poster will be 0.68 m².
To learn more about the area refer to the link;
https://brainly.com/question/11952845
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