Garinder

Asked: March 22, 2021In: Class 8 Maths

In a city, 30% are females, 40% are males and remaining are children. What percent are children?

NCERT Solutions for Class 7 Mathematics Chapter 8 Important NCERT Questions Class vii Math Chapter 8 Comparing Quantities Exercise 8.2 NCERT Books for Session 2022-2023 CBSE Board Questions No: 7

Vanishree Singh

Asked: March 22, 2021In: Class 7 Maths

Find the whole quantity if: 5% of it is 600

NCERT Solutions for Class 7 Mathematics Chapter 8 Important NCERT Questions Class vii Math Chapter 8 Comparing Quantities Exercise 8.2 NCERT Books for Session 2022-2023 CBSE Board Questions No: 5

Vanishree Singh

Asked: March 22, 2021In: Class 7 Maths

Find: (a) 15% of 250 (b) 1% of 1 hour (c) 20% of ₹2500 (d) 75% of 1 kg

NCERT Solutions for Class 7 Mathematics Chapter 8 Important NCERT Questions Class vii Math Chapter 8 Comparing Quantities Exercise 8.2 NCERT Books for Session 2022-2023 CBSE Board Questions No: 4

Aami

Asked: March 22, 2021In: Class 7 Maths

Explain, why ∆ABC ≅ ∆FED.

NCERT Solutions for Class 7 Mathematics Chapter 7 Important NCERT Questions Class vii Math Chapter 7 Congruence of Triangles Exercise 7.2 NCERT Books for Session 2022-2023 CBSE Board Questions No: 10

Aami

Asked: March 22, 2021In: Class 7 Maths

If ∆ABC and ∆PQR are to be congruent, name one additional pair of corresponding parts. What criterion did you use?

NCERT Solutions for Class 7 Mathematics Chapter 7 Important NCERT Questions Class vii Math Chapter 7 Congruence of Triangles Exercise 7.2 NCERT Books for Session 2022-2023 CBSE Board Questions No: 9

Aami

Asked: March 22, 2021In: Class 7 Maths

Draw a rough sketch of two triangles such that they have five pairs of congruent parts but still the triangles are not congruent.

NCERT Solutions for Class 7 Mathematics Chapter 7 Important NCERT Questions Class vii Math Chapter 7 Congruence of Triangles Exercise 7.2 NCERT Books for Session 2022-2023 CBSE Board Questions No: 8

Aami

Asked: March 22, 2021In: Class 7 Maths

In a squared sheet, draw two triangles of equal area such that: (i) the triangles are congruent. (ii) the triangles are not congruent. What can you say about their perimeters?

NCERT Solutions for Class 7 Mathematics Chapter 7 Important NCERT Questions Class vii Math Chapter 7 Congruence of Triangles Exercise 7.2 NCERT Books for Session 2022-2023 CBSE Board Questions No: 7

Aami

Asked: March 22, 2021In: Class 7 Maths

Complete the congruence statement:

NCERT Solutions for Class 7 Mathematics Chapter 7 Important NCERT Questions Class vii Math Chapter 7 Congruence of Triangles Exercise 7.2 NCERT Books for Session 2022-2023 CBSE Board Questions No: 6

Aami

Asked: March 22, 2021In: Class 7 Maths

In the figure, the two triangles are congruent. The corresponding parts are marked. We can write ∆RAT ≅ ?

NCERT Solutions for Class 7 Mathematics Chapter 7 Important NCERT Questions Class vii Math Chapter 7 Congruence of Triangles Exercise 7.2 NCERT Books for Session 2022-2023 CBSE Board Questions No: 5

Aami

Asked: March 22, 2021In: Class 7 Maths

In ∆ABC, ∠A = 30° , ∠B = 40° and ∠C = 110°. In ∆ PQR, ∠P = 30° , ∠Q = 40° and ∠R = 110° . A student says that ∆ABC ≅ ∆PQR by AAA congruence criterion. Is he justified? Why or why not?

NCERT Solutions for Class 7 Mathematics Chapter 7 Important NCERT Questions Class vii Math Chapter 7 Congruence of Triangles Exercise 7.2 NCERT Books for Session 2022-2023 CBSE Board Questions No: 4

Garinder

In a city, 30% are females, 40% are males and remaining are children. What percent are children?

Find the whole quantity if: 5% of it is 600

Find: (a) 15% of 250 (b) 1% of 1 hour (c) 20% of ₹2500 (d) 75% of 1 kg

Explain, why ∆ABC ≅ ∆FED.

If ∆ABC and ∆PQR are to be congruent, name one additional pair of corresponding parts. What criterion did you use?

Draw a rough sketch of two triangles such that they have five pairs of congruent parts but still the triangles are not congruent.

In a squared sheet, draw two triangles of equal area such that: (i) the triangles are congruent. (ii) the triangles are not congruent. What can you say about their perimeters?

Complete the congruence statement:

In the figure, the two triangles are congruent. The corresponding parts are marked. We can write ∆RAT ≅ ?

In ∆ABC, ∠A = 30° , ∠B = 40° and ∠C = 110°. In ∆ PQR, ∠P = 30° , ∠Q = 40° and ∠R = 110° . A student says that ∆ABC ≅ ∆PQR by AAA congruence criterion. Is he justified? Why or why not?

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