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Ayaan Khan

Asked: December 24, 2020In: Class 10 Maths

In an equilateral triangle ABC, D is a point on side BC such that BD = 1/3 BC. Prove that 9 AD²=7 AB²

NCERT Solutions for Class 10 Maths Chapter 6 Important NCERT Questions Triangles NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 6.5 Page No:151 Questions No:15

Anant

Asked: December 24, 2020In: Class 10 Maths

A ladder 10 m long reaches a window 8 m above the ground. Find the distance of the foot of the ladder from base of the wall.

NCERT Solutions for Class 10 Maths Chapter 6 Important NCERT Questions Triangles NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 6.5 Page No:150 Questions No:9

Akanksh Singh

Asked: December 23, 2020In: Class 10 Maths

Prove that the ratio of the areas of two similar triangles is equal to the square of the ratio of their corresponding medians.

NCERT Solutions for Class 10 Maths Chapter 6 Important NCERT Questions Triangles NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 6.4 Page No:144 Questions No:6

Ayaan Khan

Asked: December 23, 2020In: Class 10 Maths

In an equilateral triangle, prove that three times the square of one side is equal to four times the square of one of its altitudes.

NCERT Solutions for Class 10 Maths Chapter 6 Important NCERT Questions Triangles NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 6.5 Page No:151 Questions No:15

Dasya

Asked: December 23, 2020In: Class 10 Maths

The taxi fare after each km when the fare is rupee 15 for the first km and rupee 8 for each additional km. Is it an AP?

NCERT Solutions for Class 10 Maths Chapter 5 Important NCERT Questions Arithmetic Progression NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 5.1 Page No:99 Questions No: 1 Part 1

In an equilateral triangle ABC, D is a point on side BC such that BD = 1/3 BC. Prove that 9 AD²=7 AB²

A ladder 10 m long reaches a window 8 m above the ground. Find the distance of the foot of the ladder from base of the wall.

Prove that the ratio of the areas of two similar triangles is equal to the square of the ratio of their corresponding medians.

In an equilateral triangle, prove that three times the square of one side is equal to four times the square of one of its altitudes.

The taxi fare after each km when the fare is rupee 15 for the first km and rupee 8 for each additional km. Is it an AP?

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