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In-s [12.5K]
3 years ago
10

Each trapezoid in the figure below is congruent to trapezoid ABDC.

Mathematics
2 answers:
musickatia [10]3 years ago
7 0

Answer:

The answer is the second option

32\ cm

Step-by-step explanation:

we Know that

Each trapezoid in the figure below is congruent to trapezoid ABDC

so

CE=AC=3\ cm

EF=AB+CD=4+6=10\ cm

FG=AC=3\ cm

GH=AC=3\ cm

AH=AB+BH=AB+CD=4+6=10\ cm

the perimeter is equal to

P=AC+CE+EF+FG+GH+AH

substitute the values

P=3+3+10+3+3+10=32\ cm

stira [4]3 years ago
4 0
The answer is 32 cm. for the hexagon
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Answer:

  (b)  1.95

Step-by-step explanation:

One of the easiest ways to evaluate an arithmetic expression of almost any kind is to type it into an on-line calculator. Many times, typing it into a search box is equivalent.

<h3>Application</h3>

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<em>Additional comment</em>

If your math course is asking you to evaluate such expressions, you have probably been provided a calculator to use, or given the requirements for a calculator suitable for use in the course.

There are some very nice calculator apps for phone and tablet. Many phones and tablets already come with built-in calculator apps. For the purpose here, you need a "scientific" or "graphing" calculator. A 4-function calculator will not do.

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