opposite angles

When two straight lines intersect each other at a point, the pairs of opposite angles so formed are called 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. Angles 1 and 3 and angles 2 and 4 are vertically opposite angles..

Is the ratio of the length of legs same as the ratio of their opposite angles in an isosceles right triangle? => Yes or No..

For which type of parallelograms the diagonals bisect the opposite angles? => square only or rhombous, rectangle or square or rhombus or square or rectangle or square..

The sum of measures of two opposite angles of a parallelogram is 152. Find the measures of all the angles of the parallelogram. => 104, 76, 104, 76 or 76, 106, 76, 102 or 76, 101, 76, 107 or 76, 76, 76, 76..

The number of pairs of vertically opposite angles formed by two parallel lines and a transversal is => 3 or 2 or 1 or 4..

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..

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 only or II, & III only or I, &..

Which among the following statements is/are correct for a rhombus and a rectangle? 1. The diagonals bisect each other at right angles. 2. The opposite angles are equal. 3. The measures of diagonals are equal. 4. All sides are equal. => 1 and 2 or Only 2 or 1 and 4 or 3..

A triangle PQR has sides of lengths 27 units, 36 units and 45 units. What is the measure of the angle opposite to the longest side? => 60 or 90 or 45 or 180..