The Youth's Assistant in Theoretick and Practical Arithmetic |
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Σελίδα 30
60 seconds " า minute , marked ' 60 minutes make one degree 30 degrees sign
12 signs , or 360 ° circle . Every circle , without regard to its size , is supposed to
be divided in 360 equal parts , called degrees ; and these again to be subdivided
...
60 seconds " า minute , marked ' 60 minutes make one degree 30 degrees sign
12 signs , or 360 ° circle . Every circle , without regard to its size , is supposed to
be divided in 360 equal parts , called degrees ; and these again to be subdivided
...
Σελίδα 120
The diameter of a circle is odrawn up in a solid body in the 12 inches ; what is the
diameter form of a square ; what is the of a circle 4 times as large ? number of
mer in rank and file ? Aos . 24 . Aus . 753 . Circles are to one another as the 2.
The diameter of a circle is odrawn up in a solid body in the 12 inches ; what is the
diameter form of a square ; what is the of a circle 4 times as large ? number of
mer in rank and file ? Aos . 24 . Aus . 753 . Circles are to one another as the 2.
Σελίδα 136
... eisides parallel c ther greater or less 17. A circle is a figB than a right angle .
ure bounded by a con7 ... The radius of a BA triangle has all its 4 circle is a right
line angles oblique . from the centre to 10. A parallelogram the circumference . is
a ...
... eisides parallel c ther greater or less 17. A circle is a figB than a right angle .
ure bounded by a con7 ... The radius of a BA triangle has all its 4 circle is a right
line angles oblique . from the centre to 10. A parallelogram the circumference . is
a ...
Σελίδα 139
Problem V. To find the diameter and circumference of a circle , either from the
other . Rule 1. As 7 is to 22 , so is the diameter to the circumference , anri as 22 is
to 7 , so is the circumference to the diameter . Rule 2. As 113 is to 355 , so is the ...
Problem V. To find the diameter and circumference of a circle , either from the
other . Rule 1. As 7 is to 22 , so is the diameter to the circumference , anri as 22 is
to 7 , so is the circumference to the diameter . Rule 2. As 113 is to 355 , so is the ...
Σελίδα 140
What is the area of a circle 3. What is the area of a circle whose diameter is 7 and
circum whose diameter is 10 rods , and ference 22 feet ? circumference 31.416 ?
11 = į circumference . Ans . 78.54 rods . 3.5 = 1 diameter . 4. How many square ...
What is the area of a circle 3. What is the area of a circle whose diameter is 7 and
circum whose diameter is 10 rods , and ference 22 feet ? circumference 31.416 ?
11 = į circumference . Ans . 78.54 rods . 3.5 = 1 diameter . 4. How many square ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
added additions amount answer Application becomes body bushels called carry cents ciphers circle circumference cloth column common compound contained cost cube currency decimal denominator diameter difference divide dividend Division divisor dollars double equal evidently Examples expressed fall farthings Federal Money feet figure five four fourth fraction gain gallon give given number greater half hence hour hundred inches interest kind left hand length less measure method miles mills months Multiply nine operation payment pence period person pound present principal proceed proof proportion quantity QUESTIONS quotient received Reduce remainder right hand rods root rule seven share shillings side Simple Single solid square square root subtract supposed term third tion true unit weight whole worth write yards
Δημοφιλή αποσπάσματα
Σελίδα 163 - I am lawfully seized in fee of the premises ; that they are free of all incumbrances ; that I have good right to sell and convey the same to the said David to hold as aforesaid.
Σελίδα 164 - He shall not waste the goods of his said Master nor lend them unlawfully to any.
Σελίδα 128 - Given the first term, last term, and common difference, to find the number of terms. RULE. — Divide the difference of the extremes by the common difference, and the quotient increased by 1 is the number of terms.
Σελίδα 65 - ... second and third places ; observing to increase the second place by 5, if the shillings be odd, and the third place by 1, when the farthings exceed 12, and by 2 when they exceed 37.
Σελίδα 162 - I do covenant with the said Elvin Fairface, his heirs and assigns, that I am lawfully seized in fee of the afore granted premises: That they are free of all incumbrances : That I have good right to...
Σελίδα 104 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 55 - To reduce fractions of different denominators to equivalent fractions having a common denominator. RULE.! Multiply each numerator into all the denominators except its own for a new numerator, and all the denominators together for a common denominator.
Σελίδα 127 - ... the terms, RULE. Multiply the sum of the extremes by the number of terms, and half the product will be the sum of the terms.
Σελίδα 161 - States for the district of , in the full and just sum of dollars, to be paid to the said , his executors, administrators, or assigns, to which payment, well and truly to be made, we bind ourselves, our heirs, executors, and administrators, jointly and severally, by these presents. Signed and sealed this day of , AD 189—.
Σελίδα 98 - DISCOUNT. DISCOUNT is an allowance made for the payment of any sum of money before it becomes due ; and is the difference between that sum due some time hence, and its present worth. The present worth of any sum, due some time hence, is such a sum, as, if put to interest, would in that time, and at the rate per cent.