Recommended Content

Page 1 :
Name, Figure, Perimeter, Area, Rectangle, b, 2 (a + b), ab, a, a, Square, a, la, 4a, a?, a, Triangle, 1 = x b x h, a + b +c = 2s, 2 = s(s - a)(s- b)(s- c), b, d., 2 bh, Right triangle, h, b + h +d, 1. ah, Equilateral, triangle, a, За, 2. V3, a?, a, Isosceles right, triangle, a, 2a + d, a, a, Parallelogram, 2 (a + b), ah, b,, a, a, d., Rhombus, a, d.ja, 4a, a, b, Sum of its, Trapezium, Ih, h (a + b), four sides, Circle, 2nr, Semicircle, ar + 2r, Ring (shaded, region), T (R? – r?), Sector of a, circle, |+ 2r, where, 0/360°x tr?, |= (0/360), x 2nr, 11/2, -/2