Question
Find the area of triangle having sides 5 m, 6 m, and 9
Find the area of triangle having sides 5 m, 6 m, and 9
m.
Here s = semi perimeter = (5 + 6 + 9)/2 = 10 m Now, we can use Heron's formula to find the area: 
So, the area of the triangle with sides 5 meters, 6 meters, and 9 meters is 10√2 square meters. More Geometry Questions
- ∆ABC and ∆DEF are similar and their areas are respectively 121 cm2 and 144 cm 2 . If EF = 24 cm BC is?
- A triangular field has sides measuring 50 m, 78 m, and 112 m. Determine the height of the field corresponding to the longest side and also find the area of...
- Length and breadth of a rectangle are 8 cm and 6 cm respectively. The rectangle is cut on its four vertices such that the resulting figure is a regular oct...
- Question 4
- If in a right angle triangle ABC, Angle B is a right angle. AB = 20 cm, BC= 21 cm if BD is perpendicular to AC find the length of BD?
- The length of the each side of an equilateral triangle is 7√3 cm . The area of circumcircle, (cm 2 ) is
- Two angles are complementary. The larger angle is 6° less than thrice the measure of the smaller angle. What is the measure of the larger angle?
- A triangle has sides 13 cm, 14 cm and 15 cm. Find the radius of its circumcircle.
- The radius of the incircle of a triangle is 6 cm. if the area of the triangle is 30 cm 2 , then its perimeter is?
- One of the angles of a quadrilateral is 80º. If ratio of remaining angles of quadrilateral is 6:3:5 respectively, then find the smallest angle of quadrilat...
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)