Plz HELP PLZ HELP. The design for a new cardboard display is shown below. The designers want to determine how much cardboard they will need to build the display. The total amount of cardboard the designers will need to build the display is
(blank) square feet.

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  62 1/2 square feet

Step-by-step explanation:

The total area is the area of the central square plus the area of the four triangles.

  A = (5 ft)² + 4×(1/2)(5 ft)(3 3/4 ft) = 25 ft² +37 1/2 ft²

  A = 62 1/2 ft²

62.5 square feet of cardboard will be needed to build the display.

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

slope is 35 and 20 miles is the y-intercept.

step-by-step explanation: