 | 1894 - 330 σελίδες
...the sides in the proportion of 3, 4 and 5. The Base x J the perpendicular = area of triangle. From i the sum of the three sides subtract each side separately ; multiply the J sum and the three remainders together, and the square root of the product = the area. HER MAJESTY'S... | |
 | George Washington Hull - 1895 - 408 σελίδες
...if the three sides of a triangle are given and not the altitude, the area can be found as follows : From half the sum of the three sides subtract each...multiply the half sum and the three remainders together, and extract the square root of the product ; the remit will be the area required. 5. What is the area... | |
 | George Washington Hull - 1895 - 404 σελίδες
...sides of a triangle are given and not the altitude, the area can be found as follows : From half the mm of the three sides subtract each side separately ;...multiply the half sum and the three remainders together, and extract the square root of the product ; the result will be the area required. 5. What is the area... | |
 | Horatio Nelson Robinson - 1895 - 526 σελίδες
...= GO ; CO - 30 = 30 ; 60 - 40 = 20 ; 60 - 50 = 10. V60 x 30 x 20 x 10 = 600 ft, area Ans. EULE. — From half the sum of the three sides subtract each side separately; find the continued product of the half-sum and the three remainders; the square root of this product... | |
 | Seymour Eaton - 1896 - 330 σελίδες
...circle multiply the diameter by 2. To find the diameter of a circle, divid* the circumference by 3. When the three sides of a triangle are given, to find the...sides subtract each side separately. Multiply the half-sum and the three remainders together, and extract the square root of the product. 4. To find... | |
 | Seymour Eaton - 1896 - 328 σελίδες
...72. Here is a very excellent rule for finding the area of a triangle when the three sides are given : From half the sum of the three sides subtract each side separately, multiply the half-sum and the three remainders together; the product will be the area. 73' To find the volume of... | |
 | William Seneca Sutton - 1896 - 342 σελίδες
...base and altitude as the triangle. 366. To find the area of a triangle whose three sides are given: From half the sum of the three sides subtract each side separately; find the square root of the product of the half-sum and three remainders. 6. The base ef a triangular... | |
 | Frank Castle - 1899 - 424 σελίδες
...Triangle A base x altitude ; or, half the product of two sides by the sine of included angle ; or, from half the sum of the three sides subtract each...Multiply the half sum and the three remainders together and find the square root of the product. Area of a Rhombus = half the product of the two diagonals.... | |
 | Peder Lobben - 1899 - 460 σελίδες
...same area. To Figure the Area of Any TriangIe when Only the Length of the Three Sides is Given. RULE. From half the sum of the three sides subtract each side separately ; multiply these three remainders with each other and the product by half the sum of the sides, and the square... | |
 | Seymour Eaton - 1899 - 362 σελίδες
...use of surveyors' instruments by the following rule : To find the area of a Mangle : From one-half the sum of the three sides subtract each side separately; multiply the three remainders and the half-sum together; find the square root of the product. 47 Proceed to find... | |
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From half the sum of the three sides subtract each side separately. Multiply the half sum and the three remainders together, and extract the square root of the product. 
