Class 7

Tajia SIngh

Asked: March 21, 2021In: Class 7 Maths

Angles Q and R of a ∆PQR are 25° and 65°. Write which of the following is true: (i) PQ² + QR² = RP² (ii) PQ² + RP² = QR² (iii) RP² + QR² = PQ²

NCERT Solutions for Class 7 Mathematics Chapter 6 Important NCERT Questions Class vii Math Chapter 6 The Triangles and Its Properties Exercise 6.5 NCERT Books for Session 2022-2023 CBSE Board Questions No: 6

Tajia SIngh

Asked: March 21, 2021In: Class 7 Maths

Which of the following can be the sides of a right triangle? (i) 2.5 cm, 6.5 cm, 6 cm (ii) 2 cm, 2 cm, 5 cm (iii) 1.5 cm, 2 cm, 2.5 cm In the case of right angled triangles, identify the right angles.

NCERT Solutions for Class 7 Mathematics Chapter 6 Important NCERT Questions Class vii Math Chapter 6 The Triangles and Its Properties Exercise 6.5 NCERT Books for Session 2022-2023 CBSE Board Questions No: 4

Tajia SIngh

Asked: March 21, 2021In: Class 7 Maths

A 15 m long ladder reached a window 12 m high from the ground on placing it against a wall at a distance a Find the distance of the foot of the ladder from the wall

NCERT Solutions for Class 7 Mathematics Chapter 6 Important NCERT Questions Class vii Math Chapter 6 The Triangles and Its Properties Exercise 6.5 NCERT Books for Session 2022-2023 CBSE Board Questions No: 3

Tajia SIngh

Asked: March 21, 2021In: Class 7 Maths

ABC is a triangle, right angled at C. If AB = 25 cm and AC = 7 cm, find BC.

NCERT Solutions for Class 7 Mathematics Chapter 6 Important NCERT Questions Class vii Math Chapter 6 The Triangles and Its Properties Exercise 6.5 NCERT Books for Session 2022-2023 CBSE Board Questions No: 2

Tajia SIngh

Asked: March 21, 2021In: Class 7 Maths

The lengths of two sides of a triangle are 12 cm and 15 cm. Between what two measures should the length of the third side fall?

NCERT Solutions for Class 7 Mathematics Chapter 6 Important NCERT Questions Class vii Math Chapter 6 The Triangles and Its Properties Exercise 6.4 NCERT Books for Session 2022-2023 CBSE Board Questions No: 6

Tajia SIngh

Asked: March 21, 2021In: Class 7 Maths

ABCD is quadrilateral. Is AB + BC + CD + DA < 2 (AC + BD)?

NCERT Solutions for Class 7 Mathematics Chapter 6 Important NCERT Questions Class vii Math Chapter 6 The Triangles and Its Properties Exercise 6.4 NCERT Books for Session 2022-2023 CBSE Board Questions No: 5

Tajia SIngh

Asked: March 21, 2021In: Class 7 Maths

ABCD is a quadrilateral. Is AB + BC + CD + DA > AC + BD?

NCERT Solutions for Class 7 Mathematics Chapter 6 Important NCERT Questions Class vii Math Chapter 6 The Triangles and Its Properties Exercise 6.4 NCERT Books for Session 2022-2023 CBSE Board Questions No: 4

Tajia SIngh

Asked: March 21, 2021In: Class 7 Maths

AM is a median of a triangle ABC. Is AB + BC + CA > 2AM? (Consider the sides of triangles ∆ABM and ∆AMC.)

NCERT Solutions for Class 7 Mathematics Chapter 6 Important NCERT Questions Class vii Math Chapter 6 The Triangles and Its Properties Exercise 6.4 NCERT Books for Session 2022-2023 CBSE Board Questions No: 3

Tajia SIngh

Asked: March 21, 2021In: Class 7 Maths

Take any point O in the interior of a triangle PQR. Is: (i) OP + OQ > PQ ? (ii) OQ + OR > QR ? (iii) OR + OP > RP ?

NCERT Solutions for Class 7 Mathematics Chapter 6 Important NCERT Questions Class vii Math Chapter 6 The Triangles and Its Properties Exercise 6.4 NCERT Books for Session 2022-2023 CBSE Board Questions No: 2

Tajia SIngh

Asked: March 21, 2021In: Class 7 Maths

Is it possible to have a triangle with the following sides? (i) 2 cm, 3 cm, 5 cm (ii) 3 cm, 6 cm, 7 cm (iii) 6 cm, 3 cm, 2 cm

NCERT Solutions for Class 7 Mathematics Chapter 6 Important NCERT Questions Class vii Math Chapter 6 The Triangles and Its Properties Exercise 6.4 NCERT Books for Session 2022-2023 CBSE Board Questions No: 1

Category: Class 7

Angles Q and R of a ∆PQR are 25° and 65°. Write which of the following is true: (i) PQ² + QR² = RP² (ii) PQ² + RP² = QR² (iii) RP² + QR² = PQ²

Which of the following can be the sides of a right triangle? (i) 2.5 cm, 6.5 cm, 6 cm (ii) 2 cm, 2 cm, 5 cm (iii) 1.5 cm, 2 cm, 2.5 cm In the case of right angled triangles, identify the right angles.

A 15 m long ladder reached a window 12 m high from the ground on placing it against a wall at a distance a Find the distance of the foot of the ladder from the wall

ABC is a triangle, right angled at C. If AB = 25 cm and AC = 7 cm, find BC.

The lengths of two sides of a triangle are 12 cm and 15 cm. Between what two measures should the length of the third side fall?

ABCD is quadrilateral. Is AB + BC + CD + DA < 2 (AC + BD)?

ABCD is a quadrilateral. Is AB + BC + CD + DA > AC + BD?

AM is a median of a triangle ABC. Is AB + BC + CA > 2AM? (Consider the sides of triangles ∆ABM and ∆AMC.)

Take any point O in the interior of a triangle PQR. Is: (i) OP + OQ > PQ ? (ii) OQ + OR > QR ? (iii) OR + OP > RP ?

Is it possible to have a triangle with the following sides? (i) 2 cm, 3 cm, 5 cm (ii) 3 cm, 6 cm, 7 cm (iii) 6 cm, 3 cm, 2 cm

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