Samacheer Kalvi 8th Maths Guide Chapter 7 Information processing Ex 7.1 Tamilnadu Samacheer Kalvi 8th Maths Solutions Chapter 7 Information processing Ex 7.1 Question 1. You want to have an ice cream or a cake. There are three flavours (chocolate, strawberry and vanilla) in ice creams, and two flavours (orange and red velvet) in the … Read more
Samacheer Kalvi 8th Maths Guide Chapter 6 Statistics InText Questions Tamilnadu Samacheer Kalvi 8th Maths Solutions Chapter 6 Statistics InText Questions Try These (Text Book page No. 212) Question 1. Arrange the given data in ascending and descending order: 9, 34, 4, 13, 42, 10, 25, 7, 31, 4, 40 Answer: Ascending order: 4, 4, … Read more
Samacheer Kalvi 8th Maths Guide Chapter 6 Statistics Ex 6.3 Tamilnadu Samacheer Kalvi 8th Maths Solutions Chapter 6 Statistics Ex 6.3 Miscellaneous Practice Problems Question 1. Draw a pie chart for the given table. Answer: Converting the area in percentage into components parts of 360°. we have. Continental Area. Question 2. The data on … Read more
Samacheer Kalvi 8th Maths Guide Chapter 6 Statistics Ex 6.2 Tamilnadu Samacheer Kalvi 8th Maths Solutions Chapter 6 Statistics Ex 6.2 Question 1. Which of the following data can be represented in a histogram? (i) The number of mountain climbers in the age group 20 to 60 in TamilNadu. Answer: Yes (ii) Production of cycles … Read more
Samacheer Kalvi 8th Maths Guide Chapter 6 Statistics Ex 6.1 Tamilnadu Samacheer Kalvi 8th Maths Solutions Chapter 6 Statistics Ex 6.1 Question 1. Fill in the blanks: (i) Data has already been collected by some other person is ________ data. Answer: Secondary (ii) The upper limit of the class interval (25-35) is ________ . … Read more
Samacheer Kalvi 8th Maths Guide Chapter 5 Geometry InText Questions Tamilnadu Samacheer Kalvi 8th Maths Solutions Chapter 5 Geometry InText Questions Answer the following questions by recalling the properties of triangles: Question 1. The sum of the three angles of a triangle is _________ . Answer: 180° Question 2. The exterior angle of a triangle … Read more
Samacheer Kalvi 8th Maths Guide Chapter 5 Geometry Ex 5.5 Tamilnadu Samacheer Kalvi 8th Maths Solutions Chapter 5 Geometry Ex 5.5 I. Construct the following parallelograms with the given measurements and find their area. Question 1. ARTS, AR = 6cm, RT = 5cm and ∠ART = 70°. Answer: Given : In the Parallelogram ARTS, AR … Read more
Samacheer Kalvi 8th Maths Guide Chapter 5 Geometry Ex 5.4 Tamilnadu Samacheer Kalvi 8th Maths Solutions Chapter 5 Geometry Ex 5.4 I. Construct the following quadrilaterals with the given measurements and also find their area. Question 1. ABCD, AB = 5 cm, BC = 4.5 cm, CD = 3.8 cm, DA = 4.4 cm and … Read more
Samacheer Kalvi 8th Maths Guide Chapter 5 Geometry Ex 5.3 Tamilnadu Samacheer Kalvi 8th Maths Solutions Chapter 5 Geometry Ex 5.3 Question 1. In the figure, given that ∠1 = ∠2 and ∠3 ≡ ∠4. Prove that ∆ MUG ≡ ∆TUB. Answer: Statements Reasons 1. In △MUG and △TUG Mu = TU ∠3 = ∠4, … Read more
Samacheer Kalvi 8th Maths Guide Chapter 5 Geometry Ex 5.2 Tamilnadu Samacheer Kalvi 8th Maths Solutions Chapter 5 Geometry Ex 5.2 Question 1. Fill in the blanks: (i) If in a ∆ PQR, PR2 = PQ2 + QR2, then the right angle of ∆ PQR is at the vertex _______ . Answer: Q Hint: (ii) If … Read more