what is the intersection

How many non-intersecting triangles can be formed by joining the vertices of a polygon with 7 sides? => 5 or 6 or 7 or 8..

ABC and APQ are two equilateral triangles. PQ intersects AC at M. Which of the triangles are congruent? =>ΔAPB &ΔAPM or ΔABP &ΔACQ or ΔAQM &ΔCQM or ΔAPM &ΔAQM..

Find the exact coordinates of the point at which the terminal side of the angle intersects the unit circle. => (- 3 2 , 1 2 ) or ( 1 2 , 3 2 ) or ( 1 2 , 1) or ( 3 2 , 1 2 )..

Find the exact coordinates of the point at which the terminal side of the angle intersects the unit circle. => (- 2 2 , - 2 2 ) or (- 1 2 , - 3 2 ) or ( 2 2 , 2 2 ) or (- 3 2 , - 1 2 )..

In the figure shown, CD is intersecting AB at O. What is the angle b , if ∠ BOC = 120° ? => 90° or 30° or 180° or 60°..

In the figure shown, CD is intersecting AB at O. What is the angle n if ∠ AOC = 58° ? => 130° or 122° or 128° or 58°..

Which of the following statements is true? 1. Two parallel lines are always congruent. 2. If a transversal intersects two parallel lines, the alternate interior angles are congruent. 3. If a transversal intersects two parallel lines, the adjacent angles are always congruent. => ..

Identify the correct statement / statements. 1. Lines lying on different planes can be parallel. 2. Parallel lines have only one point of intersection. 3. Parallel lines have same slope. 4. Parallel lines have many ponts of intersection. => 1 and 4 or 1 only or 3 only or 2 and 4..

A plane curve having two branches, formed by the intersection of a plane with both halves of a right circular cone at an angle parallel to the axis of the cone known as => a circle or a parabola or a hyperbola or an ellipse..

Tangents at Q and P intersect at R. ∠ QTP equals => 100 o or 60 o or 140 o or 160 o..