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Which of the polygons has/have congruent angles?
Which of the polygons has/have congruent angles? => rectangle or square or both A and B or I dont know...
In which of the following do the diagonals bisect each other at right ..
In which of the following do the diagonals bisect each other at right angles? => Square or Rectangle or Rhombus or Both Square and Rhombus..
Which of the polygons has atmost one right angle?
Which of the polygons has atmost one right angle? => square or triangle or parallelogram or trapezoid..
Which of these has four equal sides and all angles measuring the same?
Which of these has four equal sides and all angles measuring the same? => triangle or square or rectangle or circle..
Aid to memorise the table for standard angles:
(a) Write 0, 1, 2, 3, 4 over each column as shown above. (b) Divide each number by 4 and take the square root. The values obtained are sine ratios. (c) Write these ratios in reverse order and you obtain the cosine ratios (sin A = cos B if A + B = 90 o ) (d) Divide each sine ratio by cosi..
(a) Write 0, 1, 2, 3, 4 over each column as shown above. (b) Divide each number by 4 and take the square root. The values obtained are sine ratios. (c) Write these ratios in reverse order and you obtain the cosine ratios (sin A = cos B if A + B = 90 o ) (d) Divide each sine ratio by cosi..The figure, ABCD is a square. What type of triangles are formed, if th..
The figure, ABCD is a square. What type of triangles are formed, if the square is divided along the diagonal BD to form two triangles? => Two isosceles right triangles or Two equilateral triangles or Two scalene triangles or Two acute angle triangles..
Which parallelogram has four congruent sides and four right angles?
Which parallelogram has four congruent sides and four right angles? => isosceles trapezoid or rectangle or rhombus or square..
A quadrilateral having pair of opposite sides equal and all angles mea..
A quadrilateral having pair of opposite sides equal and all angles measuring the same is called __________. => a rectangle or a rhombus or a trapezoid or a square..
Identify a quadrilateral that has four equal sides, parallel opposite ..
Identify a quadrilateral that has four equal sides, parallel opposite sides, and no right angle. => rhombus or square or trapezoid or rectangle..
The angle of a sector is 90 degrees and the radius of the circle is 3 ..
The angle of a sector is 90 degrees and the radius of the circle is 3 cm. Calculate the area of the sector. => 3 π 2 square cm or 9 π 2 square cm or 9 π 4 square cm or 3 π 4 square cm..
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