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Ilya [14]
3 years ago
13

What is the surface area of the triangular prism?

Mathematics
1 answer:
TiliK225 [7]3 years ago
7 0

Answer:

<h2>2,376 ft²</h2><h2 />

Step-by-step explanation:

surface area = bh + L(s1 + s2 + s3)

where b = 24 ft.

           h = 9 ft.

          s1 = 15 ft.

          s2 = 15 ft.

          s3 = 24 ft.

           L = 40 ft.

<u>plugin values into the formula:</u>

A = 24*9 + 40(15 + 15 + 24)

  = 216 + 40(54)

  = 2,376 ft²

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Step-by-step explanation:

-2 + 13 = 11

4 0
2 years ago
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After putting $5,500 as a down payment on a car, you pay $400 per month for 60 months to pay off your car. What was the total yo
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Answer:

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Step-by-step explanation:

Given data

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3 years ago
1.Parallelogram ACFD is split in two parts so that ABED and FEBC are congruent isosceles trapezoids. What are the measures of al
DiKsa [7]
Refer to the diagram shown below.

Because ACFD is a parallelogram, its opposite angles are equal. Therefore
x = m∠ACF = m∠BCF = 48°  
Similarly,
y = m∠CAD = m∠CFD 

The sum of the angles inside a parallelogram is 360°. Therefore
48° + x + y + y = 360°
Because x = 48°,
48° + 48° + 2y = 360°
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Because ABED and FEBC are congruent, therefore
y = m∠DAB = m∠CFE = 132°
x = m∠ADE = m∠FCB = 48°

Because FEBC is a parallelogram, the opposite angles are equal. Therefore
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Answer:
The measures of all angles of trapezoid FEBC are
m∠BCF = 48°
m∠BEF = 48°
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m∠CFE = 132°

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16 volunteered for the special rescue team.

n + 16 = 42

or it could be this way:

42 - 16 = n
8 0
3 years ago
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