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netineya [11]
2 years ago
14

MATH PLEASE

Mathematics
2 answers:
Svetllana [295]2 years ago
7 0

Answer:

<u>Area of the shaded region:</u>

  • A = 15² - 5² = 225 - 25 = 200 mm²

<u>Perimeter of outside edges:</u>

  • P = 15*4 = 60 mm
m_a_m_a [10]2 years ago
3 0

Answer:

area of shaded region =15²-5²=200mm²

perimeter of outside edge =4×15=60mm

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