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Yuki888 [10]
3 years ago
13

Please help me! I don't understand this question at all

Mathematics
1 answer:
NikAS [45]3 years ago
6 0

Answer:

To solve this problem you can divide the figure is known figures that have exact formulas for calculate their areas. As you can see in the figure attached, you can divide in two trapezoids, one rectangle and two right triangles. Therefore, you have:


 Area=((4+3)6)/2+((6+3)5)/2+(3x1)+(3x4)/2+(3x3)/2

 Area=21+22.5+3+6+4.5

 Area=57


 The answer is: The area is 57


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Lera25 [3.4K]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
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Lelechka [254]

Answer:

m∠C = 122°

Step-by-step explanation:

Opposite angles of a quadrilateral inscribed in a circle are supplementary. This means

m∠A + m∠C = 180°

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To find angle C we need to find x, then subtract m∠A from 180°

x+20=3x

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4 0
3 years ago
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julia-pushkina [17]

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Step-by-step explanation:

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x+85+82=180

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3 years ago
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