How many lines of symmetry does the figure have?
could you please share the solution how is it going to be option D because I can find only 2 line of symmetry which will come diagonally please please please share the solution with us. It is really a difficult sum to solve. by Aadya Singh of 5th standard
Quotient when x4 - 3x3y - 8xy3 + 8x2y2 + 8y4 is divided by x2 + 2y2 - xy is
(a) x2 - 2xy + 4y2
(b) x2 - 4xy + 5y2
(c) x2 - 6xy + 4y2
(d) x2 + 2xy - 4y2
The adjoining picture shows Hemant's room and the location of his bed.He rotated his bed 90° counterclockwise and then slide it towards east, so that it was up against the wall. Which of the following drawing shows how his room looked after he moved the bed ?
Please tell the answer
Four small squares of side 5 cm are cut from each of the corners of a big square with side 20 cm. The perimeter of remaining figure is _______.
(a) 80 m
(b) 8 m
(c) 80 cm
(d) 8 cm