Question
In the given figure, B and C are the centres of the two circles. ADE is the common tangent to the two circles. If the ratio of the radius of both the circles is 3 : 5 and AC = 40, then what is the value of DE ?
More Geometry Questions
- In triangle ABC, the sides are AB = 13 cm, BC = 14 cm, and CA = 15 cm. What is the length of the altitude from vertex A to side BC?
- The perimeter of a rectangle is 100 m, and its diagonal is 41 m. Find the area of the rectangle.
- The length of the each side of an equilateral triangle is 42√3. The area of incircle, (cm 2 ) is
- In the given Figure, Find angle BCD. If AB is a diameter & AB is parallel to CD.
- A solid cylinder has radius of base 14 cm and height 15 cm. 4 identical cylinders are cut from each base as shown in the given figure. Height of small cyli...
- The area of an equilateral triangle is 36√3 sq m. Its perimeter is
- Find the difference between angle and its complement if the angle is two-seventh of its complement.
- Find the difference between angle and its complement if the angle is three-seventh of its complement.
- The radius of base of a solid cylinder is 7 cm and its height is 21 cm. It is melted and converted into small bullets. Each bullet is of same size. Each bu...
- If in a ΔABC, D is a point on BC such that BD = 5cm , BC = 9 cm then what is ratio of area of ΔABD to area of ΔADC ?
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)