Question: Are the two lines drawn, the lines of symmetry for the figure?
A ) Can′t say
B ) I don′t know
C ) Yes
D ) No
Steps to derive
1 A figure is symmetric about a line, if one side of the figure is the mirror image of the other side.
2 The two lines shown in the figure divide the figure such that, one side of the figure is mirror image of the other side of the figure.
3 So, the two lines are lines of symmetry.
Hence the right answer is Option C
Click Here To Go Back
Few Other Questions -
Find the y - intercept of the graph of the function f(x) = x2-8x+100x+5..Find the area of the figure, if a = 9 and h = 4...If a = 2.4 and x = 4.8, find the area of the unshaded region in the figure. ABCD and GEFD ..If x = 13, y = 5, a = 9 and b = 4, find the area of the T-section in the figure...In the figure, x = 6 and y = 1. Find the area of the shaded region...A square piece of 3 cm × 3 cm was cut and removed from a rectangular piece of 9 c..Which of the following has larger area?A rectangle of size 36 cm × 25 cm.A square of..The floor area of a room is 104 ft2. Two square tiles of side 5 ft each and two rectangle ..Find the area of the figure shown. [Given a × b = 7 × 2, l × m = 8 &time..Find the area of a chess board with each black and white square having a side length of 4..Find the area of contact of the two rectangular blades which are exactly perpendicular to ..A rectangular board of length 6 m and width 5 m is to be painted. If the cost of painting ..The outer and inner lenses of a binocular are square shaped. The outer lens has a side len..The perimeter of a square is 11.6 cm. What is the area of the square?..The area of a square is 49 cm². What is the length of its side?..The perimeter of a rectangle is 42 cm. The length of rectangle is 2 times its width. Find ..The perimeter of a square is a cm. What is its area?..The area of a rectangle is 14 cm², its length is 7 cm. What is its perimeter?..The length of the diagonal of a square is 6.2 cm. Find the area...Find the constant of variation if the relationship among the data in the table is an inver..Determine whether the relationship among the data in the table is an inverse variation, if..Write an equation to model the data given in the table:x2.42.62.8y4.554.23.9..A gas exerts a pressure of 76 pounds per square inch when its volume is 40 cubic feet. Wha..Given xy = 19, then find the values of a, b and c in the table.xy10ab199c..Given xy = 2.5, then find the values of a, b and c in the table:xya0.1490.215bc5..Given xy = 19, then find the values of a, b and c in the table:xy13a127b181c..If the point (7, 15) is from an inverse variation, then find the constant of variation...If the point (37, 73) is from an inverse variation, then find the constant of variation...If the point (2.1, 2) is from an inverse variation, then find the constant of variation...If the point (24y, 54a) is from an inverse variation, then write an equation to model the ..If the point (2.76, 7.29) is from an inverse variation, then write an equation to model th..If (x, g) and (t, d) both satisfy an inverse variation, then which of the following relati..If the pair of points (8, 2) and (- 4, y) are from an inverse variation, then find the val..If the pair of points (2.3, x) and (5.6, 5) are from an inverse variation, then find the v..Determine whether x and y show a direct variation, an inverse variation or neither: xy5603..The frequency of an electromagnetic wave varies inversely with its wavelength. The frequen..Could the number of pages you have read in a book and the number of pages you are yet to ..If n varies inversely as m, and n = 9h when m = 4e, what is n in terms of e and h, when m ..The current I in an electrical conductor varies inversely as the resistance R of it . If t..Find f ″(x), if f(x) = 4x3 - 9x2 + 6...Find f ″(0), if f(x) = 4(x + 7)4...Find f ″(x), if f(x) = 4x24 + x...Find f ″(x), if f(x) = x + 9...What is the second derivative of the function f(x) = 7x65?..A function f is defined by f(x) = 3e3x. Find f ″(- 3)...A function f is defined by f(x) = 3ln |x|. What is f ′′(x)?..A function f is defined by f(x) = 2x. Find f ″(7)...A function f is defined by f(x) = 6x ln |x|. What is f ″(x)?..A function f is defined by f(x) = 5x4 + 8x3 - 5x2 + 6. Find f ″′(x)...A function f is defined by f(x) = x - 5x. Find f 4(x)...If a function f is defined by f(x) = 2x - 3 , then..A function f is defined by f(x) = 4x4 + 2x3 - 3x2 + 2x - 4. Find f ″(x)...A function 'R' is defined by R(x) = 90000 - 4x3 + 8x2 + 400x. What is R″(x)?..If a function f is defined by f(x) = - 5x3 - 9x2 - 9x + 5, then what is f ″(x)?..If f ′(x) = 9x2 + 2x + 2, then f ′′′(x) = ?..If f ′(x) = 2x - 3x2, then f ′′′(x) = ?..If f ′(x) = 8x2 + 5x- 4 then f ′′′(x) = ?..If y = 2x - 3x4, then find d4ydx4...If dydx = - 6x - 3 x2, then find d3ydx3...If f(x) = 10 x, then find f ″′(x)...If f(x) = 3sin x, then which of the following is true?..If f(x) = 3tan-1 (x), then f ′′′(x) = ?..If f(x) = 5tan-1 (x), then f ″′(1) = ?..Differentiate the equation 8x2 - 7xy + 4y2 = 5 with respect to x using implicit differenti..For the equation 4x3 - 3y3 = 8, find dydx using implicit differentiation...Find dydx for the equation 9x3· e(3x2+2y2) = 9...Find dxdy, if 8x2 + 4xy + 4y2 = 0...Find dydx, if 5y sin 5y = x...Find dydx, if 8x3 + 2y2 = 2py...Find dxdy, if e3cosx + 4xy = 8...Find dydx, if (x - y)2 = 2y - 3x - 8...Find dydx, if y = cos(4x + 4y)...Find dydx, if y = 4x3y2 - 6xy3...Find dydx, if 8sin2x + 3tan2y = 5x...Find dxdy, if x = 5x2+6y2...Find dydx, if 2cos (x - y) - 4sin (x + y) = 13...Find dvdu, if 9(u + v)2 + 3uv = 4...If 8x+3y = 2, then find y′ using implicit differentiation...If y = (9x - 4)(10x - 5y), then find dydx...If 3x2 + 2y2 = 12, then find y′′...If 8x² + 5xy - 8y² = 0, then find y″...If 9xy = 2sin (xy), then find y′...If 5x14 + 4y13 = 4, then find y′ using implicit differentiation...If 2x7 = 5y3, then find y′...If 8x + 4y7x - 4y = 9, then find y ′...If 3y + 8y4 - 5x2 = 10, then find y ′...If 9x5 + 2y5 = 243, then find y′...If y = 2cot2y - 5tan2x, then find y′...A function is defined as f(x) = 8x - 3, then find f ′(x)...A function is defined by f(x) = 5x2 + 83 then f ′(x) =..A function is defined by g(x) = (6x2 + 3)10 then find g ′(x)...A function is defined by h (x) = (5x3 + 7x2 + 3)3, then find h ′(x)...If y = 9x27 + 2x26, then find y′...If y = (8x2 + 6x)2, then what is y′?..If y = (6x3 - 6x2)2, then y′ is..If y = (8x + 5)3, then y′ is..If y = 6(4x + 2)4, then find y′...If a function is defined by y = - 6(5x2 + 5)4, then find the expression for y′...If a function is defined by y = - 8(5x2 + 8x)32 , then what is y′?..If y = 44x + 3, then find y′...
|
|
