Home
Class 12
MATHS
In a triangle, the length of two larger ...

In a triangle, the length of two larger sides are `10` and `9` respectively. If the angles are in A.P., then the lengths of the third side can be

A

`5+-sqrt(6)`

B

`5-sqrt(6)`

C

`3sqrt(3)`

D

`5`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SOLUTION OF TRIANGLES

    MODERN PUBLICATION|Exercise Level-II|50 Videos
  • SOLUTION OF TRIANGLES

    MODERN PUBLICATION|Exercise Latest questions from AIEE/JEE Examinations|5 Videos
  • SETS

    MODERN PUBLICATION|Exercise Recent Competitive Questions (RCQs)|6 Videos
  • STATISTICS

    MODERN PUBLICATION|Exercise QUESTION FROM KARNATAKA CET & COMED|3 Videos

Similar Questions

Explore conceptually related problems

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

If the sides of a right angled triangle are in A.P then the sines of the acute angles are

Sides of two similar triangles are in the ratio 4 : 9 Areas of these triangles are in the ratio

If the lengths of the sides of a triangle are 3,5,7 , then the largest angle of the triangle is

The length of the diagonal of a rectangular playground is 125 m and length of one side is 75 m. Find the length of the other side.

Two sides of a triangle are 12 cm and 14 cm. The perimeter of the triangle is 36 cm. What is its third side?

If the sides a,b,c of a triangle are in A.P., then the value of cot.(A)/(2)cot.(C)/(2) is

The altitude of an equilateral triangle having the length of its side 12 cm is

The perimeters of two similar triangles are 30 cm and 20 cm respectively. If one side of the first triangle is 12 cm, determine the corresponding side of the second triangle.

The area of a trapezium is 34 cm^2 and the length of one of the parallel sides is 10 cm and its height is 4 cm.Find the length of the other parallel side.