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A dollar bill is about 15.5 cm long. If seventeen trillion dollar bills were laid end to end around the Earth's equator, how many times would they encircle the planet? Take the radius of the Earth at the

asked Jun 6, 2020

Mathematics
high-school

1 answer

1 vote

194k views

A square is inscribed in an isosceles right triangle. Length of the leg equals to 2 in. as shown on the figure. Find the perimeter of the square. Please help

asked Jan 3, 2020

Mathematics
middle-school

1 answer

5 votes

157k views

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