Question
What will be circumradius of a right angle triangle whose base is 9 cm & height is 40 cm ?
By pythogorus theorem, Hypotenuse 2 = Base 2 +Height 2 = 92 + 402 = 81 + 1600 = 1681, So Hypotenuse = 41 cm Now circumradius of a right angle triangle = Hypotenuse/2 = 41/2 = 20.5cmMore Geometry Questions
- Angles of a triangle are in the ratio 3 : 5 : 10. Find the sum of the smallest and middle angle of the triangle.
- What will be inradius of a right angle triangle whose base is 13 cm & height is 84 cm ?
- The length of a tangent from a point A at a distance 5 cms. from the centre of the circle is 4 cms. Radius of the circle is
- In ∆ABC, AD = DB , DE is parallel to BC, and the area of ∆ABC is 20 cm2. What is the area of ∆ADE in cm2 ?
- A regular polygon has an interior angle of 144°. How many sides does the polygon have?
- Two chords, AB and CD, of a circle intersect at an external point E. Given that the lengths of BE and DE are 12 cm and 8 cm, respectively, and the total le...
- 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...
- What will be circumradius of an equilateral triangle of side 6 cm?
- If G is the centroid and AD, BE, CF are three medians of ∆ABC with area 108 cm² , then the area of ∆EFG is?
- Triangle ABC is similar to triangle PQR and AB : PQ = 2 : 3. AD is the median to the side BC in triangle ABC and PS is the median to the side QR in triangl...
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
