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3 years ago

12

How do I solve for the missing angle?!And please include explanations on how you got the answer

1 answer:

Nadusha1986 [10]3 years ago

5 0

Answer:

75°

Step-by-step explanation:

In triangle FBG, one angle is 36. That means the other two must total 180-36=144. Assigning each one 72, their supplementary angle on the interior of the pentagon would be 108.

In triangle JDI, one angle is 39. That means the other two must total 180-39=141. Assigning each one 70.5, their supplementary angle on the interior of the pentagon would be 109.5

We now have 4 of the interior angles. Pentagons have an interior total of 540. 540-108-108-109.5-109.5=105

x is the supplement of 105. 180-105=75

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ANTONII [103]

Answer:

Step-by-step explanation:

Given

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3 years ago

What equals 2+(65+7)x3

Svetlanka [38]

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3 years ago

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Troyanec [42]

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3 years ago

Read 2 more answers

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Step-by-step explanation:

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3 years ago

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GenaCL600 [577]

Answer:

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A dozen is 12 muffins. Therefore, you pay $3.00 for 12 muffins.

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Now we need to know how much it will cost us for 16 muffins. We use our equation 16*0.25 which is 4. Elena said she will pay 4 so she is right.

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3 years ago