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..
Which statement helps you conclude that the quadrilateral shown is a r..
Which statement helps you conclude that the quadrilateral shown is a rhombus? I. It has two pairs of parallel opposite sides. II. It has all its sides congruent. III. It has four right angles. => I only or I and II or II only or ..
Vertically opposite angles
When two straight lines intersect each other at a point, the pairs of opposite angles so formed are called vertically opposite angles..
The number of pairs of vertically opposite angles formed by two parall..
The number of pairs of vertically opposite angles formed by two parallel lines and a transversal is => 3 or 2 or 1 or 4..
Identify a parallelogram with four right angles and four congruent sid..
Identify a parallelogram with four right angles and four congruent sides. => Figure 3 or Figure 2 or Figure 4 or Figure 1..
Is the ratio of the length of legs same as the ratio of their opposite..
Is the ratio of the length of legs same as the ratio of their opposite angles in an isosceles right triangle? => No or Yes..
Solution of Right Angled Triangles
To solve a right angled triangle, we need to find out the unknown sides and the angles with the help of t-ratios. To find a side, usually we take such t-ratios that involve the unknown sides. In the figure, AB = 100 cm, find (i) x and (ii)..
To solve a right angled triangle, we need to find out the unknown sides and the angles with the help of t-ratios. To find a side, usually we take such t-ratios that involve the unknown sides. In the figure, AB = 100 cm, find (i) x and (ii)..Which quadrilateral has two pairs of parallel sides and does not have ..
Which quadrilateral has two pairs of parallel sides and does not have a right angle? => parallelogram or rectangle or triangle or square..
Which polygon has its opposite sides parallel and of the same length?
Which polygon has its opposite sides parallel and of the same length? => trapezoid or pentagon or triangle or rectangle..
Select the correct statements. I. Diagonals of a parallelogram bisect ..
Select the correct statements. I. Diagonals of a parallelogram bisect the opposite angles. II. Diagonals of a parallelogram divide it into four congruent triangles. III. Opposite sides of a parallelogram are congruent and parallel. => III ..
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