EXAM. 4. 8104.2634(90.023 Ans. 81 18002)42634 36004 180043)663000 540129 122871 rem. EXAM. 5. 744.3260(27.282 Ans. 4 47)344 329 542)1532 1084 5448)44860 43584 54562)127600 109124 18476 rem. EXAM. 6. .0000178929(.00423 Ans. 16 82)189 843)2529 38416)26896.0(.70012494 = {} nearly. 268912 48000 38416 95840 76832 190080 153664 364160 345744 184160 153664200 30496 rem. Hence it is evident that the arms of the balance are to each other, as 16 to 24, or as 24 to 36, or as 2 to 3. PROBLEM II. To find the side of a square equal in area to any given superficies. PROBLEM III. To find the diameter of a circle, when the area is given. EXAM. 1. .7854)8824.70000(11235.93 quotient. .7854 9707 7854 18530 15708 28220 23562 46580 39270 73100 70686 24140 23562 ..578 rem. i1235.93(105.999 inches, Ans. 1 205)1235 1025 2109)21093 21189)211200 211989)2049900 1907901 .141999 rem. |