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9. AD is a median of the triangle ABC. Is it true that AB + BC + CA > 2 AD? Give reason for your answer.
30
Jun
9. AD is a median of the triangle ABC. Is it true that AB + BC + CA > 2 AD? Give reason for your answer. 9. AD is a median of the triangle ABC. Is it true that AB + BC + CA > 2 AD? Give reason for your answer. June 30, 2021 [...]
8. In ∆ PQR, ∠P = 70° and ∠R = 30°. Which side of this triangle is the longest? Give reason for your answer.
30
Jun
8. In ∆ PQR, ∠P = 70° and ∠R = 30°. Which side of this triangle is the longest? Give reason for your answer. ∠P = 70° and ∠R = 30°. Which side of this triangle is the longest? Give reason for your answer. 8. In ∆ PQR June 30, 2021 Category: Chapter 7 - [...]
7. If ∆ PQR ≅ ∆ EDF, then is it true to say that PR = EF? Give reason for your answer.
30
Jun
7. If ∆ PQR ≅ ∆ EDF, then is it true to say that PR = EF? Give reason for your answer. 7. If ∆ PQR ≅ ∆ EDF then is it true to say that PR = EF? Give reason for your answer. June 30, 2021 Category: Chapter 7 - Triangles , Maths , [...]
6. It is given that ∆ ABC ≅ ∆ RPQ. Is it true to say that BC = QR? Why?
30
Jun
6. It is given that ∆ ABC ≅ ∆ RPQ. Is it true to say that BC = QR? Why? 6. It is given that ∆ ABC ≅ ∆ RPQ. Is it true to say that BC = QR? Why? June 30, 2021 Category: Chapter 7 - Triangles , Maths , NCERT Class 9 ,
5. Is it possible to construct a triangle with lengths of its sides as 4 cm, 3 cm and 7 cm? Give reason for your answer.
30
Jun
5. Is it possible to construct a triangle with lengths of its sides as 4 cm, 3 cm and 7 cm? Give reason for your answer. 3 cm and 7 cm? Give reason for your answer. 5. Is it possible to construct a triangle with lengths of its sides as 4 cm June 30, 2021 [...]
4. “If two angles and a side of one triangle are equal to two angles and a side of another triangle, then the two triangles must be congruent.” Is the statement true? Why?
30
Jun
4. “If two angles and a side of one triangle are equal to two angles and a side of another triangle, then the two triangles must be congruent.” Is the statement true? Why? 4. “If two angles and a side of one triangle are equal to two angles and a side of another triangle then [...]
3. “If two sides and an angle of one triangle are equal to two sides and an angle of another triangle, then the two triangles must be congruent.” Is the statement true? Why?
30
Jun
3. “If two sides and an angle of one triangle are equal to two sides and an angle of another triangle, then the two triangles must be congruent.” Is the statement true? Why? 3. “If two sides and an angle of one triangle are equal to two sides and an angle of another triangle then [...]
2. In triangles ABC and PQR, ∠A = ∠Q and ∠B = ∠R. Which side of ∆ PQR should be equal to side BC of ∆ ABC so that the two triangles are congruent? Give reason for your answer.
30
Jun
2. In triangles ABC and PQR, ∠A = ∠Q and ∠B = ∠R. Which side of ∆ PQR should be equal to side BC of ∆ ABC so that the two triangles are congruent? Give reason for your answer. ∠A = ∠Q and ∠B = ∠R. Which side of ∆ PQR should be equal to [...]
1. In triangles ABC and PQR, ∠A = ∠Q and ∠B = ∠R. Which side of ∆ PQR should be equal to side AB of ∆ ABC so that the two triangles are congruent? Give reason for your answer.
30
Jun
1. In triangles ABC and PQR, ∠A = ∠Q and ∠B = ∠R. Which side of ∆ PQR should be equal to side AB of ∆ ABC so that the two triangles are congruent? Give reason for your answer. ∠A = ∠Q and ∠B = ∠R. Which side of ∆ PQR should be equal to [...]
11. In triangles ABC and DEF, AB = FD and ∠A = ∠D. The two triangles will be congruent by SAS axiom if
30
Jun
11. In triangles ABC and DEF, AB = FD and ∠A = ∠D. The two triangles will be congruent by SAS axiom if 11. In triangles ABC and DEF AB = FD and ∠A = ∠D. The two triangles will be congruent by SAS axiom if June 30, 2021 Category: Chapter 7 - Triangles , [...]