| वर्ग (square)
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<math>s^2\,\!</math>
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<math>s</math> वर्ग के भुजा की लम्बाई है।
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| त्रिभुज (triangle)
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1/2×b×h
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b is the base and h is the height of triangle.
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| सम षट्भुज (Regular hexagon)
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<math>\frac{3\sqrt{3}}{2}s^2\,\!</math>
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<math>s</math> is the length of one side of the hexagon.
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| सम अष्टभुज (Regular octagon)
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<math>2(1+\sqrt{2})s^2\,\!</math>
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<math>s</math> is the length of one side of the octagon.
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| कोई भी सम बहुभुज (regular polygon)
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<math>\frac{1}{2}a p \,\!</math>
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<math>a</math> is the apothem, or the radius of an inscribed circle in the polygon, and <math>p</math> is the perimeter of the polygon.
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| कोई भी सम बहुभुज (२)
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<math>\frac{P^2/n} {4 \cdot \tan(\pi/n)}\,\!</math>
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<math> P</math> is the Perimeter and <math>n</math> is the number of sides.
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| कोई भी सम बहुभुज (३)
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<math>\frac{P^2/n} {4 \cdot \tan(180^\circ/n)}\,\! </math>
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<math> P </math> is the Perimeter and <math>n</math> is the number of sides.
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| आयत (Rectangle)
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<math>lw \,\!</math>
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<math>l</math> and <math>w</math> are the lengths of the rectangle's sides (length and width).
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| समान्तर चतुर्भुज (Parallelogram)
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<math>bh\,\!</math>
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<math>b</math> and <math>h</math> are the length of the base and the length of the perpendicular height, respectively.
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| सम चतुर्भुज (Rhombus)
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<math>\frac{1}{2}ab</math>
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<math>a</math> and <math>b</math> are the lengths of the two diagonals of the rhombus.
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| त्रिभुज (TRIANGLE)
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<math>\frac{1}{2}bh \,\!</math>
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<math>b</math> and <math>h</math> are the base and altitude (measured perpendicular to the base), respectively.
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| त्रिभुज (३)
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<math>\frac{1}{2} a b \sin C\,\!</math>
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<math>a</math> and <math>b</math> are any two sides, and <math>C</math> is the angle between them.
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| वृत्त (Circle)
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<math>\pi r^2, \,\!</math> or <math>\pi d^2/4 \,\!</math>
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<math>r</math> is the radius and <math>d</math> the diameter.
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| दीर्घ वृत्त (Ellipse)
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<math>\pi ab \,\!</math>
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<math>a</math> and <math>b</math> are the semi-major and semi-minor axes, respectively.
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| समलम्ब चतुर्भुज (Trapezoid)
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<math>\frac{1}{2}(a+b)h \,\!</math>
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<math>a</math> and <math>b</math> are the parallel sides and <math>h</math> the distance (height) between the parallels.
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| बेलन का सम्पूर्ण पृष्ट (Total surface area of a Cylinder)
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<math>2\pi r^2+2\pi r h \,\!</math>
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<math>r</math> and <math>h</math> are the radius and height, respectively.
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| बेलन का पार्श्व पृष्ट (Lateral surface)
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<math>2 \pi r h \,\!</math>
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<math>r</math> and <math>h</math> are the radius and height, respectively.
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| शंकु का सम्पूर्ण पृष्ट (Total surface area of a Cone)
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<math>\pi r (l + r) \,\!</math>
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<math>r</math> and <math>l</math> are the radius and slant height, respectively.
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| शंकु का पार्श्व पृष्ट या वक्र पृष्ठ
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<math>\pi r l \,\!</math>
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<math>r</math> and <math>l</math> are the radius and slant height, respectively.
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| गोले (sphere) का सम्पूर्ण पृष्ठ
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<math>4\pi r^2\,\!</math> or <math>\pi d^2\,\!</math>
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<math>r</math> and <math>d</math> are the radius and diameter, respectively.
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| दीर्घ वृत्ताभ का सम्पूर्ण पृष्ठ (Total surface area of an ellipsoid)
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See the article.
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| वृत्तीय क्षेत्र (Circular sector)
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<math>\frac{1}{2} r^2 \theta \,\!</math>
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<math>r</math> and <math>\theta</math> are the radius and angle (in radians), respectively.
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| x-अक्ष के परितः f(x) को घुमाने पर बने पृष्ठ का क्षेत्रफल
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f(x)| \sqrt{1+(f'(x))^2}dx</math>
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| f(x) को y-अक्ष के परितः घुमाने से बने तल का क्षेत्रफल
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x| \sqrt{1+(f'(x))^2}dx</math>
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