I Did It>Chapter 8 - Triangles>Mental Maths

Vaishali Bhatia and Rupesh Pathak Solutions for Chapter: Triangles, Exercise 3: Mental Maths

Author:Vaishali Bhatia & Rupesh Pathak

Vaishali Bhatia Mathematics Solutions for Exercise - Vaishali Bhatia and Rupesh Pathak Solutions for Chapter: Triangles, Exercise 3: Mental Maths

Attempt the free practice questions on Chapter 8: Triangles, Exercise 3: Mental Maths with hints and solutions to strengthen your understanding. I Did It solutions are prepared by Experienced Embibe Experts.

Questions from Vaishali Bhatia and Rupesh Pathak Solutions for Chapter: Triangles, Exercise 3: Mental Maths with Hints & Solutions

EASY

7th CBSE

IMPORTANT

I Did It>Chapter 8 - Triangles>Mental Maths>Q a

The altitude of a triangle always lies inside the triangle.

EASY

7th CBSE

IMPORTANT

I Did It>Chapter 8 - Triangles>Mental Maths>Q b

The median of a triangle may lie outside the triangle.

EASY

7th CBSE

IMPORTANT

I Did It>Chapter 8 - Triangles>Mental Maths>Q f

A triangle can have two acute angles.

EASY

7th CBSE

IMPORTANT

I Did It>Chapter 8 - Triangles>Mental Maths>Q g

A triangle can have two obtuse angles.

EASY

7th CBSE

IMPORTANT

I Did It>Chapter 8 - Triangles>Mental Maths>Q h

All the three angles of a triangle can be less than $60 °$ .

EASY

7th CBSE

IMPORTANT

I Did It>Chapter 8 - Triangles>Mental Maths>Q i

A triangle can have sides $5 c m, 12 c m$ and $13 c m$ .

EASY

7th CBSE

IMPORTANT

I Did It>Chapter 8 - Triangles>Mental Maths>Q j

A triangle can have angles $80 °, 80 °$ and $50 °$ .

EASY

7th CBSE

IMPORTANT

I Did It>Chapter 8 - Triangles>Mental Maths>Q k

Sum of any two sides of a triangle is always greater than the third side of a triangle.