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3 years ago

I don’t know how to solve this please help I’ll give you 60 points

Mathematics

2 answers:

Nat2105 [25]3 years ago

8 0

It’s really blury and I really did try it’s hard to see

goldfiish [28.3K]3 years ago

7 0

Answer:

x=58

FDE=61

Step-by-step explanation:

Since FDA and ADC are supplementary angles, their angle measures add up to 180 degrees. You can therefore write down the following equation:

2x+3+x+3=180

3x=174

x=58 degrees

FDE=ADC= x+3=61 degrees. Hope this helps!

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3 years ago

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BlackZzzverrR [31]

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3 years ago

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marysya [2.9K]

Let's find the perimeter first by adding all the side lengths together. There are two missing side lengths, which we can find by taking the side opposite them and subtract the side behind the missing side from them.

I've attached a diagram showing how to find the side lengths.

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---

To find the area we can divide this figure into 2 rectangles. On the second attached diagram, I've split the figure into two and labeled the length and width of each rectangle.

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