Class 10 Maths

Asked: November 23, 2020In: Class 10 Maths

ABC and BDE are two equilateral triangles such that D is the mid-point of BC. Ratio of the areas of triangles ABC and BDE is

NCERT Solutions for Class 10 Maths Chapter 6 Important NCERT Questions Triangles NCERT Books for Session 2020-2021 CBSE Board and UP Board Others state Board EXERCISE 6.4 Page No:144 Questions No:8

Aadiv Singh

Asked: November 21, 2020In: Class 10 Maths

A vertical pole of length 6 m casts a shadow 4 m long on the ground and at the same time a tower casts a shadow 28 m long. Find the height of the tower.

NCERT Solutions for Class 10 Maths Chapter 6 Important NCERT Questions Triangles NCERT Books for Session 2020-2021 CBSE Board and UP Board Others state Board EXERCISE 6.3 Page No:141 Questions No:15

Rahul Singh

Asked: November 21, 2020In: Class 10 Maths

Without actually performing the long division, state whether the following rational number will have a terminating decimal expansion or a non-terminating repeating decimal expansion: 15/1600

NCERT Solutions for Class 10 Maths Chapter 1 Important NCERT Questions Real Numbers NCERT Books for Session 2020-2021 CBSE Board and UP Board Others state Board EXERCISE 1.4 Page No:17 Questions No:1 Part 4

Anant

Asked: November 21, 2020In: Class 10 Maths

PQR is a triangle right angled at P and M is a point on QR such that PM perpendicular QR. Show that PM² = QM . MR.

NCERT Solutions for Class 10 Maths Chapter 6 Important NCERT Questions Triangles NCERT Books for Session 2020-2021 CBSE Board and UP Board Others state Board EXERCISE 6.5 Page No:150 Questions No:2

Anant

Asked: November 20, 2020In: Class 10 Maths

A guy wire attached to a vertical pole of height 18 m is 24 m long and has a stake attached to the other end. How far from the base of the pole should the stake be driven so that the wire will be taut?

NCERT Solutions for Class 10 Maths Chapter 6 Important NCERT Questions Triangles NCERT Books for Session 2020-2021 CBSE Board and UP Board Others state Board EXERCISE 6.5 Page No:151 Questions No:10

Aadiv Singh

Asked: November 20, 2020In: Class 10 Maths

The diagonals of a quadrilateral ABCD intersect each other at the point O such that AO/BO=CO/DO. Show that ABCD is a trapezium.

NCERT Solutions for Class 10 Maths Chapter 6 Important NCERT Questions Triangles NCERT Books for Session 2020-2021 CBSE Board and UP Board Others state Board EXERCISE 6.2 Page No:129 Questions No:10

Aadiv Singh

Asked: November 18, 2020In: Class 10 Maths

Sides AB and AC and median AD of a triangle ABC are respectively proportional to sides PQ and PR and median PM of another triangle PQR. Show that triangle ABC ~ triangle PQR.

NCERT Solutions for Class 10 Maths Chapter 6 Important NCERT Questions Triangles NCERT Books for Session 2020-2021 CBSE Board and UP Board Others state Board EXERCISE 6.3 Page No:141 Questions No:

Aadiv Singh

Asked: November 17, 2020In: Class 10 Maths

Give two different examples of pair of (i) similar figures. (ii) non-similar figures.

NCERT Solutions for Class 10 Maths Chapter 6 Important NCERT Questions Triangles NCERT Books for Session 2020-2021 CBSE Board and UP Board Others state Board EXERCISE 6.1 Page No:122 Questions No:2

Rahul Singh

Asked: November 17, 2020In: Class 10 Maths

Prove that 3 + 2√5 is irrational.

NCERT Solutions for Class 10 Maths Chapter 1 Important NCERT Questions Real Numbers NCERT Books for Session 2020-2021 CBSE Board and UP Board Others state Board EXERCISE 1.3 Page No:14 Questions No:2

Varun Chakravarthy

Asked: November 16, 2020In: Class 10 Maths

Use Euclid’s division algorithm to find the HCF of : 867 and 255

Real Numbers, NCERT Solutions for Class 10 Maths Chapter 1 Important NCERT Questions Real Numbers NCERT Books for Session 2020-2021 CBSE Board and UP Board Others state Board EXERCISE 1.1 Page No:7 Questions No:1 Part:3

Category: Class 10 Maths

ABC and BDE are two equilateral triangles such that D is the mid-point of BC. Ratio of the areas of triangles ABC and BDE is

A vertical pole of length 6 m casts a shadow 4 m long on the ground and at the same time a tower casts a shadow 28 m long. Find the height of the tower.

Without actually performing the long division, state whether the following rational number will have a terminating decimal expansion or a non-terminating repeating decimal expansion: 15/1600

PQR is a triangle right angled at P and M is a point on QR such that PM perpendicular QR. Show that PM² = QM . MR.

A guy wire attached to a vertical pole of height 18 m is 24 m long and has a stake attached to the other end. How far from the base of the pole should the stake be driven so that the wire will be taut?

The diagonals of a quadrilateral ABCD intersect each other at the point O such that AO/BO=CO/DO. Show that ABCD is a trapezium.

Sides AB and AC and median AD of a triangle ABC are respectively proportional to sides PQ and PR and median PM of another triangle PQR. Show that triangle ABC ~ triangle PQR.

Give two different examples of pair of (i) similar figures. (ii) non-similar figures.

Prove that 3 + 2√5 is irrational.

Use Euclid’s division algorithm to find the HCF of : 867 and 255

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