Question

bryn has a stack of photos measuring 12cm wide and 16 cm high. he wants to display them on a large rectangular poster in such as way that all photos are equally spaced on each side, including at the edges of the poster, as illustrated. Bryn wants to display 9 photos (with longer side vertical) in 3 rows of 3 photos each with 2cm spacing around each photo. What are the dimensions of the poster?

Answer 1

The dimensions of the poster will be 16 cm wide and 56 cm high.

Meaning of Dimension

Dimension in mathematics can be defined as the measure of the size or distance of an object, or region, space in one direction.

Dimension can simply be defined as the measurement of the length,  height, breadth and width of an object or thing.

In conclusion, The dimensions of the poster will be 16 cm wide and 56 cm high.

Learn more about dimensions:  https://brainly.com/question/26740257

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