ekirk2021
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Could someone possibly help me with this?

Terri has 19 feet of tape to mark n area in the classroom where the students may read. Which of these shapes has a perimeter or circumference that would use most or all of the tape?
A) Square with side length of 5 feet
B) Circle with the radius of 3 feet
C) Right triangle with each leg length of 6 feet
D) Rectangle with a length of 8 feet and a width of 3 feet

Respuesta :

your answer for this would be D I believe

A  4*5  ft = 20 foot - no good

B  circumference  of circle = 2* pi *3 = 6 pi  = 18.85 ft so this will use a lot of the 19 ft.

C.  right triangle  triangle  - perimeter = 6 + 6 + 6*sqrt2 = 20.49  - no good

D.  rectangle  perimeter = 16 + 8 = 24


Answer is choice   B

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