Mensuration for elementary and middle class schools1875 - 85 σελίδες |
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Σελίδα 20
... respectively c and a , from the letters placed at the opposite angles ) , we have given only a and d . Now the area can be found in no other way than by multiplying a and c , so that we must begin by ascertaining the length of the ...
... respectively c and a , from the letters placed at the opposite angles ) , we have given only a and d . Now the area can be found in no other way than by multiplying a and c , so that we must begin by ascertaining the length of the ...
Σελίδα 21
... respectively 110 yds . and 1112 yds .; find the area of each . 12. Find the area of a garden 20 ft . long and 15 ft . broad . 13. A certain road is 14 miles long and 75 ft . broad ; what was the cost of its construction at one halfpenny ...
... respectively 110 yds . and 1112 yds .; find the area of each . 12. Find the area of a garden 20 ft . long and 15 ft . broad . 13. A certain road is 14 miles long and 75 ft . broad ; what was the cost of its construction at one halfpenny ...
Σελίδα 24
... respectively being- and " " 9ft . 4 in . 3178 links . 18.92 ft . 9 in . 1. 22 ft . 5 in . 2. 3568 links 3. 21.68 ft . " " 4. 12 ft . 6 in . 99 5. 14 ft . 6 in . 29 6. 33 4 chains 4 ft . 9 in . 7.5 chains . 7. 24 ft . 15 ft . 6 in . " 8 ...
... respectively being- and " " 9ft . 4 in . 3178 links . 18.92 ft . 9 in . 1. 22 ft . 5 in . 2. 3568 links 3. 21.68 ft . " " 4. 12 ft . 6 in . 99 5. 14 ft . 6 in . 29 6. 33 4 chains 4 ft . 9 in . 7.5 chains . 7. 24 ft . 15 ft . 6 in . " 8 ...
Σελίδα 26
... respectively as fol- lows : - 1. 243 yds . and 131 yds .; perpendicular distance 352 yds . 2. 12 ft . and 7 ft .; 3. 12 ft . and 13 ft .; " " 4. 18 ft and 211 ft .; " " 5. 30 ft . 9 in . and 54 ft . 6 in .; 97 99 7. 46 ft . 10 in . and ...
... respectively as fol- lows : - 1. 243 yds . and 131 yds .; perpendicular distance 352 yds . 2. 12 ft . and 7 ft .; 3. 12 ft . and 13 ft .; " " 4. 18 ft and 211 ft .; " " 5. 30 ft . 9 in . and 54 ft . 6 in .; 97 99 7. 46 ft . 10 in . and ...
Σελίδα 32
... respectively 1. 28 yds . 2. 120 ft . 3. 24.25 ft . 4. 7912 miles . 5. 3 ft . 9 in . 6. 883220 miles . 7. 7680 miles . 8. 7958 miles . 9. 483 ft . 10. 126 ft . Find the diameter of each of the following circles whose circum- ferences are ...
... respectively 1. 28 yds . 2. 120 ft . 3. 24.25 ft . 4. 7912 miles . 5. 3 ft . 9 in . 6. 883220 miles . 7. 7680 miles . 8. 7958 miles . 9. 483 ft . 10. 126 ft . Find the diameter of each of the following circles whose circum- ferences are ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
16 Maps acres ATLAS base breadth calculating called centre chains circle circular circumference cloth lettered consisting of 32 contains exactly convex surface cube cubic foot cubic ft diagonal diameter dimensions divided ellipse Euclid EXERCISES Fcap feet field find its area find its solidity find its volume find the area find the cost find the length Find the solid find the volume frustrum GEOGRAPHY Glasgow Gunter's chain heptagon Herriot Hill hypothenuse inscribed LESSON LL.D miles multiply half number of sides ordinates parallel parallelopiped pentagonal perpendicular distance perpendicular height Physical Map pickets poles radius rectangular regular polygon rhomboid rhombus right angle right-angled triangle rule sector segment side measures slant height small faces solid content solid figure sphere is equal square and rectangle square foot square pyramid square yard straight line surveyor trapezium trapezoid triangular prism vertex wedge World-shewing
Δημοφιλή αποσπάσματα
Σελίδα 10 - When a straight line standing on another straight line makes the adjacent angles equal to one another, each of the angles is called a right angle ; and the straight line which stands on the other is called a perpendicular to it.
Σελίδα 29 - A circle is a plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference, are equal to one another.
Σελίδα 23 - RULE. From half the sum of the three sides, subtract each side separately; multiply the half sum and the three remainders together, and the square root of the product will be the area required.