ie 102 
XXII. On theCirele, ithe Sphere, the Square,and the equilateral 
Triangle. By Mr. James Utrine. 
To Dr. Tilloch. 
Dzar Sir, —Suouxp the following statement relative to the 
sides and areas of the ©, , and equilateral A, &c. be thought 
worthy a place in the Philosophical Magazine, it is at your ser- 
vice. 
ea ae ofa © todiame- 5.1 4159,26535,89793,23846 
Area of a © to Gtamcter “unity *78539,81633,97448,80962 
Solidity of a sphere to diameter unity '52359,87755,98298,87308 
The diameter of a @ = 1. 
‘The side of the circum~ | __ 1 .,a9r 2935 
scribed equilateral A == 1:75205,08075,888/fse0203 
The diameter of a® = 1. - 
The side of theinscribed| _ , ey * 
eptilatebal Reo: = *86602,54037,84435,64676 
The diameter ofa © = l. 
The side of an equila- » San 79 
teral A of equal nat sec kal ia 
The diameter ofa © = 1. 
The side of a 1 of a = +88622,69254,52758,01365 
Same area .. ee 
The diameter of a ©@ = 
fe Es nse = -70710,67811,86547,52440 
The side o0f a Q = 1. 
The diameter of the cir- | _ ,., 925 
ae he } = 1-41421,35623,73095,04880 
The side of a QO = 1. ; 
The side of the circum: | __9.45 440 ar =9Q9%) F901) 
Poet cone | = 2-15470,05383,79251,52902 
The side. of arO)="). 
The side of an equilate- | __,, . se 
WOR toe aT =1°51967,13713,03185,00466 
The side of an A = 1. a 
The diameter of its in-ear poe OROn TA4. 
statins HE ae 57735,02691,89625,7645 | . 
The side of an A = Bi 
The diameter-of its cir- 7) __ 1,245 qreae yo0R 1 KOON 
Sai a jes 15470,05383,7925 1,52902 
The side of an A = 1. 
The diameter of a © a 7425 1,52492,857 
equal’areay'.. "3. 
The 
