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" PLANET when it is in a straight line with the earth and the sun, the earth being between the other two. "
The Ways of the Planets - Page 47
by Martha Evans Martin - 1912 - 272 pages
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The Elements of Arithmetic in Theory and Practice

John William Hopkins, Patrick Healy Underwood - Arithmetic - 1903 - 578 pages
...distance from the earth ? SOLUTION. Step 1. Draw a diagram. Step 2. Find Mercury's distance from the earth when it is in a straight line with the earth and the sun. 92,900,000, ie 128,900,000 mi. This is 36,000,000 + Step 3. Find the angle which an arc of 3030 mi....
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