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Two sides of a triangle are of length 4 ...

Two sides of a triangle are of length 4 cm and 2.5 cm. The length of the third side of the triangle cannot be

A

6 cm

B

6.5 cm

C

5.5 cm

D

6.3 cm

Text Solution

Verified by Experts

The correct Answer is:
B
Sum of two sides must be greater than the third side.
So, the third side cannot be 6.5 cm.
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RS AGGARWAL-CONGRUENCE OF TRIANGLES AND INEQUALITIES IN A TRIANGLE-Multiple Choice Questions (Mcq)
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  2. If AB=QR, BC=PR and CA=PQ, then

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  3. If DeltaABC~=DeltaPQR then which of the following is not true?

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  4. In DeltaABC, AB=AC and angleB=50^(@). Then, angleA=?

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  5. In DeltaABC, BC=AB and angleB=80^(@). Then, angleA=?

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  6. In DeltaABC, angleC=angleA, BC=4cm and AC=5cm. Then, AB = ?

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  7. Two sides of a triangle are of length 4 cm and 2.5 cm. The length of t...

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  8. In DeltaABC, if angleC gt angleB, then

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  9. It is given that DeltaABC~=DeltaFDE in which AB = 5 cm, angleB=40^(@),...

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  10. In DeltaABC, angleA=40^(@) and angleB=60^(@). Then, the longest side o...

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  11. It the given figure, ABgtAC. Then, which of the following is true?

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  12. In the given figure, ABgtAC. If BO and CO are the bisectors of angleB ...

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  13. In the given figre, AB = AC and OB = OC. Then, angleABO:angleACO=?

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  14. If the altitudes from two vertices of a triangle to the opposite si...

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  15. In DeltaABC and DeltaDEF, it is given that AB = DE and BC = EF. In ord...

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  16. In DeltaABC and DeltaDEF, it is given that angleB=angleE and angleC=an...

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  17. In Delta ABC and Delta PQR , If AB=AC, angleC=angleP " and " angleB=a...

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  18. which is true?

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  19. Fill in the blanks with lt or gt (a) (Sum of any two sides of a tria...

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  20. Fill in the blanks . (a) Each angle of an equilateral triangle measu...

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