Triangles Worksheet (Basic & Standard) PDF

SUB-MATHEMATICS, CLASS-V CHAPTER- 16 (TRIANGLES) WORKSHEET (BASIC) SECTION-A (This section consists of 15 questions, carrying 1 mark eac...

SUB-MATHEMATICS, CLASS-V CHAPTER- 16 (TRIANGLES) WORKSHEET (BASIC) SECTION-A (This section consists of 15 questions, carrying 1 mark each) Fill in the blanks: 1. Sum of three angles of a triangle is equal to ___________ 2.In an isosceles triangle, any _________ sides are equal. 3. The sides of an ____________ triangle are of equal length. 4.A triangle can have two ___________ angles 5.In a triangle ABC,AB+BC > ____________ 6.A triangle cannot have more than on ___________angle 7.The line segment AB,BC and CA are called _________of the triangle 8.A triangle have __________________vertices 9.A triangle in which all sides are different length is called _____triangle 10. The measurement of all the three angles of a right angled triangle is _____________degree. State True or False. 11.A Triangle can have two right angles 12.The sides of an equilateral triangle are different in length 13.The sum of two sides of a triangle is equal with the third sides 14.Each angle of an acute angled triangle is less than 900 15.A triangle in which any one angle is right angle is called Right angled triangle SECTION-B (This section consists of 5 questions ,carrying 2 marks each) 16.How many vertices, sides and angles does a triangle have? 17.The sum of two angles of a triangle is 1100.Find the measure of the third angle. 18.Can 700,700,700 be the measure of three angles of a triangle? 19. Find weather it is possible to draw a triangle with line segments of lengths 4cm,4cm,9cm. 20.Two angles of a triangle are 1000 and 550 respectivelly.find the measure of the third angle. SECTION-C (This section consists of 3 questions ,carrying 3 marks each) 21. Sum of two angles of a triangle is 900,find the third angle. Which type of triangle is this? 22. In an acute angled triangle all the angles are equal. Find all the angles of the triangle. 23.A closed figure is made of three line segment. What is the figure called? Also draw the figure. SECTION-D (This section consists of 2 questions ,having 5 marks each) 24. Name the sides, vertices and angles of triangle ABC 25.Two angles of a triangle are 400 each. Find the third angle.Which type of triangle?  EMIL DAV PUBLIC SCHOOL,JILLING SUB-MATHEMATICS,CLASS-V CHAPTER- 16 (TRIANGLES) WORKSHEET (STANDARD) SECTION-A (This section consists of 10 questions ,carrying 1 marks each) Fill in the blanks: 1.All the sides of an __________ triangle are equal 2.A triangle can have _________ right angle. 3.Each angle of an acute angled triangle is ________than 900 4.The sum of the two acute angles in a right angled triangle is ______________ 5.In a scalene triangle the measures of all three angles are ______________ State True or False 6.A Triangle having two sides of equal length is called iso scales triangle. 7.The sum of three angles of a triangle is greater than 1800 8.The sum of two acute angle of a right angled triangle is 450 9.A triangle having two of its angles 300,700 is a scalene triangle. 10.A triangle can have all the three angles less than 600. SECTION-B (This section consists of 3 questions ,carrying 2 marks each) 11.What is a Right angle?.draw one right angled triangle. 12.The sides of a triangle are 6 c.m each. Identify the type of triangle with reason 13.Three angles of a triangle are 600 each. Identify the type of triangle with reason. SECTION-C (This section consists of 2 questions ,carrying 3 marks each) 14.IS it possible to draw a triangle with angles 110,600,300?Give reason 15.How many acute angles are there in an acute angled triangle? Give reason. SECTION-D (This section consists of 5 questions ,carrying 5 marks each) 16.One of the acute angles of a right angled triangle is 550.Find the other acute angle. 17.If in a triangleABC,