RD Sharma Class 10 Ex 4.1 Solutions Chapter 4 Triangles

In this chapter, we provide RD Sharma Class 10 Ex 4.1 Solutions Chapter 4 Triangles for English medium students, Which will very helpful for every student in their exams. Students can download the latest RD Sharma Class 10 Ex 4.1 Solutions Chapter 4 Triangles pdf, Now you will get step by step solution to each question.

TextbookNCERT
ClassClass 10
SubjectMaths
ChapterChapter 4
Chapter NameTriangles
Exercise4.1
CategoryRD Sharma Solutions

RD Sharma Solutions for Class 10 Chapter 4 Triangles Variables Ex 4.1 Download PDF

Chapter 4: Triangles Exercise – 4.1

Question: 1

Fill in the blanks using the correct word given in brackets:

(1.) All circles are ____________ (congruent, similar)

(2.) All squares are ___________ (similar, congruent)

(3.) All ____________ triangles are similar (isosceles, equilaterals)

(4.) Two triangles are similar, if their corresponding angles are ____________ (proportional, equal)

(5.) Two triangles are similar, if their corresponding sides are ____________ (proportional, equal)

(6.) Two polygons of the same number of sides are similar, if (a) ____________their corresponding angles are and (b) ____________ their corresponding sides are (equal, proportional)

Solution:

(1)  Similar

(2)  Similar

(3)  Equilateral

(4)  Equal

(5)  Proportional

(6) a.) Equal, b.) Proportional.

Question: 2

Write the truth value (T/F) of each of the following statements:

(1.) Any two similar figures are congruent.

(2.) Any two congruent figures are similar.

(3.) Two polygons are similar, if their sides are proportional.

(4.) Two polygons are similar, if their corresponding sides are proportional.

(5.) Two triangles are similar if their corresponding sides are proportional.

(6.) Two triangles are similar if their corresponding angles are proportional.

Solution: 

(1)  Similar

(2)  Similar

(3)  Equilateral

(4)  Equal

(5)  Proportional

(6) a.) Equal, b.) Proportional.

All Chapter RD Sharma Solutions For Class10 Maths

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