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2 years ago

Please help if you would be so kind, it’s geometry:

Mathematics

1 answer:

maks197457 [2]2 years ago

8 0

Answer:

Step-by-step explanation:

x+(4x-8)+(x+8) = 180

x = 30

∠C = x+8 = 38°

height = 7sin38°

area =0.5·13·7sin38° ≅ 28.0126 cm²

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Marta_Voda [28]

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3 years ago

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Lady_Fox [76]

Answer:

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2 years ago

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Karolina [17]

Answer:

Step-by-step explanation:

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2 years ago

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Answer:

Step-by-step explanation:

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2 years ago

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Ira Lisetskai [31]

Answer:

Step-by-step explanation:

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2 years ago