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4 Tuan wants to add trim only around the edges of the

gate in problem 3. About how much trim does he need?
A
20.28 feet
C
34.56 feet
B 32.56 feet
D
39.12 feet

help please i have 5 missing math assignments

User Aumo
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1 Answer

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The length of the fencing Tuan needs which is equivalent to the perimeter of he gate is about 32.56 feet, which corresponds to the option B

B. 32,56 feet

The steps used to find the length of the trim Tuan needs can be presented as follows;

The width of the rectangle = 8 ft

The height of the rectangular part of the gate = 6 ft

The length of the trim Tuan needs = The perimeter of the gate

The perimeter of the gate = 8 + 2 × 6 + π × 8/2 ≈ 32.56

The length of the trim Tuan needs is about 32.56 feet

The complete question obtained from a similar question found through search can be presented as follows;

A gate is made up of a rectangle and a semicircle, as shown. Tuan wants to put a trim only along the edges of the gate. How much trim does he need?

User Andrew Kirk
by
7.9k points