Question
What will be inradius of a right angle triangle whose base is 3 cm & height is 4 cm ?
By pythogorus theorem, Hypotenuse 2 = Base 2 +Height 2 = 32 + 42 = 9 + 16 = 25, So Hypotenuse = 5; Now inradius of a right angle triangle = (Base + Height - Hypotenuse)/2 = (3 + 4 - 5)/2 = 2/2 = 1 cmMore Geometry Questions
- In ∆ABC , G is the centroid , AB = 12 cm, BC= 16 cm and AC = 20 cm , find GD, where D is the mid-point of BC?
- If O is the orthocentre of ΔABC , if ∠ BOC = 120 0 then what is the measure of ∠ BAC?
- If O is circumcentre of acute angled triangle ABC, if ∠ BOC = 100˚ then ∠ BAC = ?
- The perimeter of a rectangular field is 240 meters, and its length is 20% more than its breadth. What is the area of the field?
- Which of the following statements are true about the circumference and diameter of a circle?
- What will be circumradius of an equilateral triangle of side 6 cm?
- Question 7
- in the given figure, ABCD is a square whose side is 4 cm. P is a point on the side AD. What is the minimum value (in cm) of BP + CP ?
- A farmer has a rectangular field. The length of the field is 20 meters more than twice its width. The area of the field is 150 square meters. What are the ...
- Orthocenter of an right angle triangle lies on
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)