## Math 10 Chapter 5 - Part C

 1. In a plane if a line is perpendicular to each of the two lines then lines are perpendiculara) Trueb) False
 2. If two altitudes of a triangle are congruent then the triangle is isosceles.a) Falseb) True
 3. The sum of all angles of quadrilateral is 180oa) Trueb) False
 4. Diagonals of a parallelogram form two congruent triangles.a) Falseb) True
 5. Every angle is congruent to itself such congruence is called an identity congruenta) Falseb) True
 6. The area of a square region is 18m2 then the length of its diagonal is 6m.a) Trueb) False
 7. In an isosceles triangle the bisector of vertex angle is the right bisector of the base.a) Trueb) False
 8. The side opposite to the right angle is called its perpendicular.a) Trueb) False
 9. The sum of measures of the three medians of a triangle is less than its perimeter.a) Falseb) True
 10. In triangle the opposite angle of greater side is greater than the angle opposite to the smaller side.a) Falseb) True
 11. `AB representsa) Plane AB b) Line ABc) Segment ABd) Ray AB
 12. Two sides of a triangle are 10cm and 15cm then possible third side will bea) 30cm b) 25cmc) 20cmd) 5cm
 13. Two intersecting lines cannot be parallel to the same line is calleda) Axiom b) Play fair postulatec) Trapeziumd) Vertical angle
 14. If two lines intersect each other than the non-adjacent angles are calleda) Vertical angles b) Corresponding anglesc) Reflex anglesd) Alternate angles
 15. If two sides of triangle are equal we call it _______ trianglea) An isosceles b) A scalenec) Analogued) A right
 16. In an isosceles triangle the base angle is of measure 30o its vertex angle isa) Also of 30o b) 120oc) Less than 30od) 150o
 17. For two triangles to be similar if their correspondinga) None of the given b) Sum of angles should be equalc) Sides should be equald) Angles should be equal
 18. The side opposite to the right angle is called its ___________a) None of the given b) Hypotenusec) Perpendiculard) Base
 19. The perpendicular is the _______ distance from the point to the line.a) Common b) Parallelc) Longestd) Shortest
 20. If a line segment intersects the two sides of a triangle in the same ratio then it is _______ to the third sidea) Parallel b) Greaterc) Equald) Perpendicular

This is more feedback!
This is the feedback!