Featured Posts
Common Errors Committed by the Students in Secondary Mathematics Errors that students often make in doing secondary mathematics during their practice and during the examinations and their remedial measures are well explained here stp by step. Some Common Errors in Mathematics
Math Assignment Ch-10 Class X | Tangent to a circle
- Get link
- Other Apps
Mathematics Assignment Class X
Tangent to a Circle Chapter 10
Maths assignment chapter 10 of class X. Maths assignment on tangent to the circle class 10th. Extra questions important for the CBSE examination for class X chapter 10.
Question 1: In the given figure the common tangents AB and CD to two circles intersect at E. Prove that AB = CD |
Question 2: PT and PQ are two tangents from external point P. If ∠PQT = 70o, Find ∠x |
Question 3 |
Question 4 PQ and PR are tangents, SR ∥ PQ, ∠P = 30o then, Find ∠x [Ans 30o]
|
Question 5 CP, CQ and AB are three tangents to the circle. If CP = 11 cm, BR = 4 cm. Then a) Find BC [Ans 7 cm] b) Prove that : CP = (1/2) ✕ Perimeter of ABC c) Find the perimeter of the ABC [Ans 22 cm] d) Prove that : CA + AR = CB + BR e) Prove that : AB = AP + BQ f) If AC = 4 cm, AB = 5 cm, BC = 6 cm, then find CP [Ans 7.5 cm] |
Question 6 For the given figure answer the following questions a) If AB = 10 cm, AR = 7 cm, and RC = 5 cm, find BC [Ans 8 cm] b) If AB = 8 cm, BC = 10 cm, CA = 12 cm, then find AP, BQ and CR [Ans 7 cm, 5 cm, 3 cm] c) If AB = 8 cm, BC = 7 cm, CA = 5 cm, find BQ [Ans 5 cm] d) If AB = 8 cm, BC = 7 cm , CA = 5 cm, find the radius of the incircle [Ans √3] e) If AB = AC then prove that BQ = CQ |
Question 7 In △OPQ, OP =OQ = PQ = 6 cm, then find angle ∠PTQ |
Question 8 |
Question 9 PQ is the chord of length 6 cm of a circle of radius 6 cm, TP and TQ are tangents to the circle at point P and Q respectively. Find ∠PTQ. Also find the length TP. Ans [120o , TP = √12 cm] |
Question 10 AP and BP are tangents. OA = 8 cm and OB = 5 cm. If AP = 15 cm, then find the length of BP. [Ans √264] |
THANKS FOR YOUR VISIT
PLEASE COMMENT BELOW
- Get link
- Other Apps
Breaking News
Popular Post on this Blog
Theorems on Quadrilaterals Ch-8 Class-IX
Theorems on Parallelograms Ch-8 Class-IX Explanation of all theorems on Parallelograms chapter 8 class IX, Theorem 8.1, 8.2, 8.3, 8.4, 8.5, 8.6, 8.7, 8.8, 8.9, 8.10, Mid point theorem and its converse. All theorems of chapter 8 class IX. Theorem 8.1: Prove that a diagonal of a parallelogram divides it into two congruent triangles. Given: In Parallelogram ABCD, AC is the diagonal To Prove: △ACD ≌ △ABC Proof: In △ACD and △ABC, ∠1 = ∠2 ......... (Alternate angles ∠3 = ∠4 .......... (Alternate interior angles AC = AC ........ (Common Sides ⇒ By ASA ≌ rule △ACD ≌ △ABC Theorem 8.2: In a parallelogram, opposite sides are equal. Given: ABCD is a parallelogram To Prove : AB = CD and BC = AD Proof: In △ ACD and △ ABC, ∠ 1 = ∠ 2 ......... (Alternate angles ∠ 3 = ∠ 4 .......... (Alternate interior angles AC = AC ........ (Common Sides ⇒ By ASA ≌ rule △ ACD ≌ △ ABC ⇒ AB = CD and BC = AD ….. By CPCT Theorem
Lesson Plan Maths Class 10 | For Mathematics Teacher
E-LESSON PLANNING FOR MATHEMATICS TEACHER CLASS 10TH lesson plan for maths class X cbse, lesson plans for mathematics teachers, Method to write lesson plan for maths class 10, lesson plan for maths class X, lesson plan for mathematics grade X, lesson plan for maths teacher in B.Ed. RESOURCE CENTRE MATHEMATICS LESSON PLAN (Mathematics) : CLASS 10 th Techniques of Making E-Lesson Plan : Click Here Click Here For Essential Components of Making Lesson Plan Chapter 1 : Number System
Lesson Plan Math Class X (Ch-13) | Surface Area and Volume
E- LESSON PLAN SUBJECT MATHEMATICS CLASS 10 lesson plan for maths class 10 cbse lesson plans for mathematics teachers, Method to write lesson plan for maths class 4, lesson plan for maths class 12 rational numbers, lesson plan for mathematics grade 10, lesson plan for maths in B.Ed. TEACHER'S NAME : DINESH KUMAR SCHOOL : RMB DAV CENTENARY PUBLIC SCHOOL NAWANSHAHR SUBJECT : MATHEMATICS CLASS : X STANDARD BOARD : CBSE LESSON TOPIC / TITLE : CHAPTER 13: SURFACE AREA & VOLUME ESTIMATED DURATION: This topic is divided into seven modules and are completed in twelve class meetings. PRE- REQUISITE KNOWLEDGE:- Perimeter and Area: Class VII Visualizing Solid Shapes: Class VII Visualizing Solid Shapes: Class VIII Mensuration: Class VIII Surface Areas and Volumes: Class IX Knowledge of unit conversion in mathematics
Comments
Post a Comment