Home
Class 12
MATHS
If the area os a triangle is 81 square c...

If the area os a triangle is 81 square cm and its perimeter is 27 cm, then find its in-radius in centi-metres.

Promotional Banner

Topper's Solved these Questions

  • PROPERTIES AND SOLUTION OF TRIANGLES

    ARIHANT MATHS|Exercise Exercise For Sesssion 8|5 Videos

  • PROPERTIES AND SOLUTION OF TRIANGLES

    ARIHANT MATHS|Exercise Exercise (Single Option Correct Type Questions)|65 Videos

  • PROPERTIES AND SOLUTION OF TRIANGLES

    ARIHANT MATHS|Exercise Exercise For Sesssion 6|5 Videos

  • PRODUCT OF VECTORS

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|52 Videos

  • SEQUENCES AND SERIES

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|38 Videos

Similar Questions

Explore conceptually related problems

The base of an isosceles triangle is 12 cm and its perimeter is 32 cm. Find its area.

The base of an isosceles triangle is 12cm and its perimeter is 32cm. Find its area.

If area of a triangle is 81 cm^(2) and its semiperimeter is 27 cm then area of incircle of the triangle is

What is the area of a square (in cm^(2) ), if its perimeter is 32 cm ?

the area of an equilateral triangle is 4 sqrt(3) cm^(2) Its perimeter is

The area of a square is 42.25 cm². Find its perimeter (in cm).

The area of a right angled triangle is 6 sq . Cm and its perimeter is 12 cm . The length of its hypotenuse is