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2. A square window has an area of 788 in2.
(a) What is the length of 1 side of the window? Round your answer to the nearest tenth. Show all of your work
(b) What is the perimeter of the window? Show your work.

Respuesta :

darcygott
PART A:
1) plug in values given to you in the area formula: A=b^2--> 788=s^2
2) solve for x: x=28.071

PART B:
1) find he perimeter formula of a square: P=4s s being a side
2) plug in the value you got for part a as s: P=4(28.071) therefore, P=112.285