You have to do 4x4 and you will get 16in2 but out the 2 in the corner of inches that your area
Well the difference is -43 so I'm pretty sure it's gonna be A
Answer:
Step-by-step explanation:
Use Pythagoras’ theorem
square of hypotenuse = sum of squares of two other sides
let the missing side be d
30^2 = 20^2 + d^2
600 = 400 + d^2
d^2 = 200
d = square root of 200
d = 14.142 cm
<u><em>To cover a rectangular region of her yard, Penny needs at least 170.5 square feet of sod. The length of the region is 15.5 feet. What are the possible widths of the region?</em></u>
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<u><em>L=length=15.5 ft; W=width; A=area=>170.5 sq ft</em></u>
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<u><em>L*W=>170.5 sq ft Divide each side by L</em></u>
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<u><em>W=>170.5 sq ft/L</em></u>
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<u><em>W=>170.5 sq ft/15.5 ft=>11 feet</em></u>
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ANSWER: To cover at least 170.5 sq ft. the width must be at least 11 feet.
<h2><em><u>
Brainly pls</u></em></h2>
