Elements of Geometry and Trigonometry: With Applications in Mensuration |
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Page 213
... area of a square , a rectangle , a rhombus , or a parallelogram . RULE . Multiply the base by the perpendicular height and the produc will be the area ( Bk . IV . Th . viii ) . EXAMPLES . 1. Required the area of the square ABCD , each ...
... area of a square , a rectangle , a rhombus , or a parallelogram . RULE . Multiply the base by the perpendicular height and the produc will be the area ( Bk . IV . Th . viii ) . EXAMPLES . 1. Required the area of the square ABCD , each ...
Page 215
... area of a rectangle ABCD , of which the base AB = 45 yards , and the altitude AD = 15 yards . Here we simply ... Required the area of a rhombus whose base is 10.51 and breadth 4.28 chains . Ans . 4 A. 1 R. 39.7 P + . 14. Required the ...
... area of a rectangle ABCD , of which the base AB = 45 yards , and the altitude AD = 15 yards . Here we simply ... Required the area of a rhombus whose base is 10.51 and breadth 4.28 chains . Ans . 4 A. 1 R. 39.7 P + . 14. Required the ...
Page 216
... area . 2. What is the area of a triangle whose base is 18 feet 4 inches , and altitude 11 feet 10 inches ? Ans . 108 sq . ft . 5 ′ 8 ′′ . Ans . 5 A. O ... required area . Mensuration of Surfaces . EXAMPLES . 1. Find the area 216 APPLICATIONS.
... area . 2. What is the area of a triangle whose base is 18 feet 4 inches , and altitude 11 feet 10 inches ? Ans . 108 sq . ft . 5 ′ 8 ′′ . Ans . 5 A. O ... required area . Mensuration of Surfaces . EXAMPLES . 1. Find the area 216 APPLICATIONS.
Page 220
... area ( Bk . IV . Th . x ) . EXAMPLES . 1. Required the area of the trapezoid ABCD , having given E B AB = 321.51 feet , DC = 214.24 feet , and CE = 171.16 feet We first find the sum of the sides , and then multiply it by the ...
... area ( Bk . IV . Th . x ) . EXAMPLES . 1. Required the area of the trapezoid ABCD , having given E B AB = 321.51 feet , DC = 214.24 feet , and CE = 171.16 feet We first find the sum of the sides , and then multiply it by the ...
Page 221
... Required the area of a trapezoid whose parallel sides . are 20.5 and 12.25 , and the perpendicular distance between them 10.75 yards . Ans . 176.03125 sq . yds . 5. What is the area of a trapezoid whose parallel sides are 7.50 chains ...
... Required the area of a trapezoid whose parallel sides . are 20.5 and 12.25 , and the perpendicular distance between them 10.75 yards . Ans . 176.03125 sq . yds . 5. What is the area of a trapezoid whose parallel sides are 7.50 chains ...
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Common terms and phrases
adjacent angles allel altitude angles equal bisect called centre chains chord circle whose diameter circumference column common comp cone consequently convex surface Cosine Cosine D Cotang cylinder Davies decimal diagonal dicular distance divided draw equal Bk equal to half equivalent figure find the area frustum greater half the arc half the product hence horizontal hypothenuse inches included angle inscribed intersection Let ABCD logarithm lower base M.
M. Sine measured by half Mensuration of Surfaces number of sides opposite angles outward angle parallel parallelogram parallelopipedon pendicular pentagonal pyramid perimeter perpen perpendicular plane prism PROBLEM proportion pyramid quadrilateral radii radius ratio rectangle regular polygon Required the area rhombus right angled triangle right angles Bk segment side AC similar similar triangles slant height solidity sphere straight line suppose Tang tangent THEOREM triangle ABC upper base yards