The perimeter of an isosceles triangle is 15.6 m. Find the lengths of its sides, if: Chapter Reference a The base is 3 m smaller
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Without the image, I assume the two semicircles are on each end of the rectangle.
Rectangle; A = lw
A = 98 x 76
A = 7,448 square meters
Put the two semicircles together to form a circle; A = π
A = (3.14)(
)
A = 3.14 x 76 = 5,776 square meters
7,448 + 5,776 = 13,224 square meters
Rectangle; A = lw
A = 98 x 76
A = 7,448 square meters
Put the two semicircles together to form a circle; A = π
A = (3.14)(
A = 3.14 x 76 = 5,776 square meters
7,448 + 5,776 = 13,224 square meters