The Complete ArithmeticH.I. Gourley, Agt., 1876 - 452 σελίδες |
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Σελίδα 409
... Altitude . 538. The Diagonal . 539. To find area of any Parallelogram . 540. To find area of any Triangle ( A ) . 541. To find area of any Trapezoid . 542. To find area of any Triangle ( B ) . 543. To find area of any Plane Figure . 544 ...
... Altitude . 538. The Diagonal . 539. To find area of any Parallelogram . 540. To find area of any Triangle ( A ) . 541. To find area of any Trapezoid . 542. To find area of any Triangle ( B ) . 543. To find area of any Plane Figure . 544 ...
Σελίδα 411
... ALTITUDE B FIG . 3 . BASE FIG . 4 . A B C , Fig . 1 , is a right - angled trian- gle , and also a scalene triangle . A D C , Fig . 2 , and D C B , Fig . 4 , are obtuse - angled - triangles , and also scalene tri- angles . A ...
... ALTITUDE B FIG . 3 . BASE FIG . 4 . A B C , Fig . 1 , is a right - angled trian- gle , and also a scalene triangle . A D C , Fig . 2 , and D C B , Fig . 4 , are obtuse - angled - triangles , and also scalene tri- angles . A ...
Σελίδα 412
... Altitude is the perpendicular distance be- tween the base and the vertex of the opposite angle , oř between the base ... altitude C D ; and we find the area by multiplying together the two dimensions A B and CD ( 209 ) . Therefore , to ...
... Altitude is the perpendicular distance be- tween the base and the vertex of the opposite angle , oř between the base ... altitude C D ; and we find the area by multiplying together the two dimensions A B and CD ( 209 ) . Therefore , to ...
Σελίδα 414
... altitude 50 . 3. Base is 16 yards , altitude 16 . 4. Base is 37 ft . , altitude 25 . 5. Sides are 6 , 10 , and 12 rods . 6. Sides are 9 , 15 , and 20 yd . 7. Sides are 13 , 26 , and 35 ft . Ans . 75 sq . ft . Ans . 2500 sq . rd . Ans ...
... altitude 50 . 3. Base is 16 yards , altitude 16 . 4. Base is 37 ft . , altitude 25 . 5. Sides are 6 , 10 , and 12 rods . 6. Sides are 9 , 15 , and 20 yd . 7. Sides are 13 , 26 , and 35 ft . Ans . 75 sq . ft . Ans . 2500 sq . rd . Ans ...
Σελίδα 417
... altitude A D. If we wish the entire surface , we add the area of the two triangles , A B C , and DEF . Hence , to find the surface of a prism we have this 552. RULE . - Multiply the perimeter of the base by the altitude . To this result ...
... altitude A D. If we wish the entire surface , we add the area of the two triangles , A B C , and DEF . Hence , to find the surface of a prism we have this 552. RULE . - Multiply the perimeter of the base by the altitude . To this result ...
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1ST SOLUTION 2D SOLUTION acres altitude amount angle bank barrel base bought bricks bushels ciphers common Compound compound interest contained cost cube cube root cubic decimal point denominate number diameter discount Divide dividend divisor dollars equal EXAMPLE.-What EXPLANATION.-Since EXPLANATION.-We face factors feet figure Find the sum frustum gain gallons given greatest common divisor Hence hundred hundredths inches integer least common multiple less measure metres miles mills minuend mixed numbers Multiplicand Multiply obtain paid par value payment Percentage Pittsburgh pounds premium Present Worth principal PROBLEMS purchased quotient ratio Reduce remainder RULE selling sides Simple slant height sold SOLUTION.-Since square root subtract subtrahend surface ten-thousandths tens tenths thick thousand thousandths Troy Weight weight wheat whole number write Written Exercises yards